Lens Direct vs Contact Lens King: Side-by-Side Comparison

Lens Direct

Rating: 4.1 - 19 ratings
7
features provided

Contact Lens King

Rating: 3.8 - 20 ratings
4
features provided

Lens Direct vs. Contact Lens King: Which has Better Deals Right Now?

Current discounts & offers
5.0 - 1 rating
Current discounts & offers
Lens Direct is currently running 45 active coupons and promo codes.
Today's best codes: (updated October 18, 2018)
C10OFF : 10% Off Any Buy at Lens Direct (Site-wide) — Use code
SPRING18 : 10% Off on Your Next Buy Over $125 at Lens Direct (Site-Wide) — Use code
View all available promos for Lens Direct
Current discounts & offers
5.0 - 1 rating
Current discounts & offers
Contact Lens King is currently running 20 active coupons and promo codes.
Today's best codes: (updated October 18, 2018)
NEW10 : 10% Off Your Purchase at Contact Lens King (Site-wide) — Use code
COMPLETE1116 : 10% Off Your Purchase at Contact Lens King (Site-wide) — Use code
View all available promos for Contact Lens King

Compare Lens Direct's vs. Contact Lens King's Product & Service Features

Does Lens Direct or Contact Lens King have better health insurance payment policies?
Does Lens Direct take insurance for payment? No Details >
No, Lens Direct does not accept health insurance for payments. You can see more information on this page. Also check their homepage for more details, links or updates on their health insurance policie... more...
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 4 other contact lenses stores offer health insurance support — and 10 stores offer this across categories
Does Contact Lens King take insurance for payment? Unlikely Details >
It's not clear whether Contact Lens King currently accepts health insurance for payment, but you can see this page for additional information. Also check their homepage for more details, links or upda... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 4 other contact lenses stores offer health insurance support — and 10 stores offer this across categories

Compare Lens Direct's vs. Contact Lens King's Shipping & Returns Policies

Does Lens Direct or Contact Lens King have better free shipping policies?
Does Lens Direct offer free shipping? Yes Details >
Yes, Lens Direct does offer free shipping all the time. You can read more about Lens Direct's shipping policies on their website on their shipping policies page. Good luck with your shopping there! I... more...
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 12 other contact lenses stores offer free shipping — and 5,282 stores offer this across categories
Does Contact Lens King offer free shipping? No Details >
Unfortunately, Contact Lens King does not offer free shipping as a matter of store policy. They may offer discounted shipping promotions from time to time, but they do not have an ongoing free deliver... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 12 other contact lenses stores offer free shipping — and 5,282 stores offer this across categories
Does Lens Direct or Contact Lens King have better returns & exchanges policies?
Does Lens Direct offer free returns? What's their exchange policy? No Details >
Lens Direct does not currently offer free returns and exchanges. Their policy may change from time to time, but you can see their latest policy on their returns and exchanges policy page. Also, you ca... more...
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 20 other contact lenses stores offer free returns & exchanges — and 6,157 stores offer this across categories
Does Contact Lens King offer free returns? What's their exchange policy? Yes Details >
Yes, Contact Lens King does offer free returns and exchanges. This applies to items purchased online and in store. If you want more information on their returns policy, you can visit Contact Lens Ki... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 20 other contact lenses stores offer free returns & exchanges — and 6,157 stores offer this across categories
Does Lens Direct or Contact Lens King have better international shipping policies?
Does Lens Direct ship to countries outside the US? Researching Check site >
Hold tight, our team is searching for an answer to this question now. We're scouring Lens Direct's website and customer service pages, other websites, and contacting Lens Direct directly to try to fin... more...
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 2 other contact lenses stores offer international shipping — and 1,707 stores offer this across categories
What is Contact Lens King's international shipping policy? Researching Check site >
Hang tight, our team of researchers is out looking for the answer to this question now. We're currently researching Contact Lens King's website and FAQ pages as well as other online sources. We'll als... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 2 other contact lenses stores offer international shipping — and 1,707 stores offer this across categories

Compare Lens Direct's vs. Contact Lens King's Payment Options

Does Lens Direct or Contact Lens King have better Apple Pay support?
Does Lens Direct accept Apple Pay? Unlikely Details >
You might be able to find information about Lens Direct's Apple Pay policies here. You can also look on their homepage for additional information on payment methods. more...
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 2 other contact lenses stores accept Apple Pay — and 100 stores offer this across categories
Does Contact Lens King accept Apple Pay? No Details >
No, Contact Lens King does not currently accept Apple Pay. You can find additional information on their website here. You might also find more information about Contact Lens King's payment methods and... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 2 other contact lenses stores accept Apple Pay — and 100 stores offer this across categories
Does Lens Direct or Contact Lens King have better PayPal support?
Does Lens Direct accept PayPal? Yes Details >
Yes, Lens Direct does currently take PayPal on their site. You can use your PayPal account or PayPal credit account to pay on Lens Direct's website. See more details on their PayPal policies here. Goo... more...
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 16 other contact lenses stores accept PayPal — and 6,093 stores offer this across categories
Does Contact Lens King accept PayPal? Unlikely Details >
We researched this but could not find clear answer to whether Contact Lens King takes PayPal currently. You can see this page for any more up-to-date information on whether Contact Lens King accepts P... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 16 other contact lenses stores accept PayPal — and 6,093 stores offer this across categories
Does Lens Direct or Contact Lens King have better Google Pay support?
Does Lens Direct accept Google Pay? Unlikely Details >
We couldn't find a definitive answer to whether Lens Direct accepts Google Pay on their website. You may check out this page for any updated information on their Google Pay policies. Also, check their... more...
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 3 other health & beauty stores accept Google Pay — and 34 stores offer this across categories
Does Contact Lens King take Google Pay as a payment option? Unlikely Details >
We couldn't find a definitive answer to whether Contact Lens King accepts Google Pay on their website. You may check out this page for any updated information on their Google Pay policies. Also, check... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 3 other health & beauty stores accept Google Pay — and 34 stores offer this across categories
Does Lens Direct or Contact Lens King have better debit & prepaid card support?
Can I use my debit card, prepaid card, or a Visa gift card at Lens Direct? Yes Details >
Yes, Lens Direct does take debit cards, prepaid debit, or prepaid gift cards. You can pay online using your debit or prepaid card at lensdirect.com during checkout, You can find more information on th... more...
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 14 other contact lenses stores accept debit & prepaid cards — and 6,873 stores offer this across categories
Can I use my debit card, prepaid card, or a Visa gift card at Contact Lens King? Researching Check site >
We're researching this question now. Our team is checking Contact Lens King's customer service pages and FAQs and other online sources for an answer. We may also contact Contact Lens King directly to ... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 14 other contact lenses stores accept debit & prepaid cards — and 6,873 stores offer this across categories

Compare Lens Direct's vs. Contact Lens King's Discount Policies

Does Lens Direct or Contact Lens King have better price matching policies?
Does Lens Direct offer price matching?
Researching Details >
We're researching the answer to this question now. Check back soon for an updated response.
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 8 other eye care & vision stores offer price matching — and 187 stores offer this across categories
Does Contact Lens King price match? Unlikely Details >
It does not look like Contact Lens King offers price matching. You can check Contact Lens King's customer service page here to see if they have posted any information about price matching. Alternativ... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 8 other eye care & vision stores offer price matching — and 187 stores offer this across categories
Does Lens Direct or Contact Lens King have better official coupons support?
Does Lens Direct offer official coupons page?
Researching Details >
We're researching the answer to this question now. Check back soon for an updated response.
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 8 other eye care & vision stores offer official coupons page — and 639 stores offer this across categories
Does Contact Lens King maintain its own coupon page? Researching Check site >
We're researching this question now. Our team is checking Contact Lens King's customer service pages and FAQs and other online sources for an answer. We may also contact Contact Lens King directly to ... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 8 other eye care & vision stores offer official coupons page — and 639 stores offer this across categories
Does Lens Direct or Contact Lens King have better availability of sales and promotions?
Does Lens Direct offer sales?
Researching Details >
We're researching the answer to this question now. Check back soon for an updated response.
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 2 other contact lenses stores offer sales — and 1,544 stores offer this across categories
How often does Contact Lens King have sales events? Researching Check site >
Our team of shopping analysts is out looking for the answer to this question now. We source our answers from Contact Lens King's website and customer service pages and by working with Contact Lens Kin... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 2 other contact lenses stores offer sales — and 1,544 stores offer this across categories
Does Lens Direct or Contact Lens King have better student discount policies?
Does Lens Direct offer student discounts?
Researching Details >
We're researching the answer to this question now. Check back soon for an updated response.
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 2 other contact lenses stores offer student discounts — and 310 stores offer this across categories
Does Contact Lens King offer student discounts? Researching Check site >
Hold tight, our team is searching for an answer to this question now. We're scouring Contact Lens King's website and customer service pages, other websites, and contacting Contact Lens King directly t... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 2 other contact lenses stores offer student discounts — and 310 stores offer this across categories
Does Lens Direct or Contact Lens King have better military discount policies?
Does Lens Direct offer discounts to military families and veterans? Unlikely Details >
You can check this page for more information about Lens Direct's veteran discounts and offers. You might also check out their homepage to see if they've posted any additional information about their m... more...
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 2 other contact lenses stores offer military discounts — and 761 stores offer this across categories
Does Contact Lens King offer discounts to military families and veterans? Unlikely Details >
You can check this page for more information about Contact Lens King's veteran discounts and offers. You might also check out their homepage to see if they've posted any additional information about t... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 2 other contact lenses stores offer military discounts — and 761 stores offer this across categories
Does Lens Direct or Contact Lens King have better senior discount policies?
Does Lens Direct offer discounts to senior citizens? Unlikely Details >
We could not find any special discounts for senior citizens offered by Lens Direct. Be sure to check this page for more information about Lens Direct's senior discounts and offers. more...
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 5 other health & beauty stores offer senior discounts — and 130 stores offer this across categories
Does Contact Lens King have a senior discount policy? Unlikely Details >
Based on our research, it appears unlikely that Contact Lens King offers any special discounts for seniors. Check this page for more information about Contact Lens King's senior discounts and offers. ... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 5 other health & beauty stores offer senior discounts — and 130 stores offer this across categories
Does Lens Direct or Contact Lens King have better birthday discount policies?
Does Lens Direct offer birthday discounts?
Researching Details >
We're researching the answer to this question now. Check back soon for an updated response.
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 30 other health & beauty stores offer birthday discounts — and 144 stores offer this across categories
Does Contact Lens King offer discounts or freebies on your birthday? Researching Check site >
We're researching this question now. Our team is checking Contact Lens King's customer service pages and FAQs and other online sources for an answer. We may also contact Contact Lens King directly to ... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 30 other health & beauty stores offer birthday discounts — and 144 stores offer this across categories
Does Lens Direct or Contact Lens King have better competitor coupon policies?
Does Lens Direct accept competitor coupons?
Researching Details >
We're researching the answer to this question now. Check back soon for an updated response.
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 3 other health & beauty stores accept competitor coupons — and 16 stores offer this across categories
Does Contact Lens King accept competitors' coupons? Researching Check site >
Our team of shopping analysts is out looking for the answer to this question now. We source our answers from Contact Lens King's website and customer service pages and by working with Contact Lens Kin... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 3 other health & beauty stores accept competitor coupons — and 16 stores offer this across categories
Does Lens Direct or Contact Lens King have better coupon stacking policies?
Does Lens Direct allow coupon stacking?
Researching Details >
We're researching the answer to this question now. Check back soon for an updated response.
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 11 other stores allow coupon stacking
Can you stack coupons at Contact Lens King? What are their coupon stacking policies? Researching Check site >
Hang tight, our team of researchers is out looking for the answer to this question now. We're currently researching Contact Lens King's website and FAQ pages as well as other online sources. We'll als... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 11 other stores allow coupon stacking
Does Lens Direct or Contact Lens King have better promo code support?
Does Lens Direct ever offer discount codes? Yes Details >
Yes, Lens Direct does offer promo codes quite frequently. So far, Lens Direct has offered 22 total coupon codes in 2018, and they offered 12 codes last year (in 2017). You can find a complete list of ... more...
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 39 other contact lenses stores offer promo codes — and 27,230 stores offer this across categories
Does Contact Lens King ever offer discount codes? Yes Details >
Yes, Contact Lens King does offer promo codes quite frequently. So far, Contact Lens King has offered 12 total coupon codes in 2018, and they offered 13 codes last year (in 2017). You can find a compl... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 39 other contact lenses stores offer promo codes — and 27,230 stores offer this across categories

Compare Lens Direct's vs. Contact Lens King's Customer Service Features

Does Lens Direct or Contact Lens King have better loyalty programs?
Does Lens Direct offer loyalty programs?
Researching Details >
We're researching the answer to this question now. Check back soon for an updated response.
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 2 other stores offer loyalty programs
Does Contact Lens King have a rewards or loyalty program? How does it work? Researching Check site >
Hang tight, our team of researchers is out looking for the answer to this question now. We're currently researching Contact Lens King's website and FAQ pages as well as other online sources. We'll als... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 2 other stores offer loyalty programs
Does Lens Direct or Contact Lens King have better money-back guarantee policy?
Does Lens Direct offer money-back guarantee?
Researching Details >
We're researching the answer to this question now. Check back soon for an updated response.
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 2 other contact lenses stores offer money-back guarantee — and 2,951 stores offer this across categories
Can I get my money back if I'm not satisfied with my Contact Lens King purchase? Researching Check site >
Our team of shopping analysts is out looking for the answer to this question now. We source our answers from Contact Lens King's website and customer service pages and by working with Contact Lens Kin... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 2 other contact lenses stores offer money-back guarantee — and 2,951 stores offer this across categories
Does Lens Direct or Contact Lens King have better social media presence?
Where can I find Lens Direct's Facebook, Instagram, Twitter and other social pages? Researching Details >
We're researching the answer to this question now. Check back soon for an updated response.
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 0 other stores offer social media pages
List of Contact Lens King's social media pages? Researching Check site >
Hang tight, our team of researchers is out looking for the answer to this question now. We're currently researching Contact Lens King's website and FAQ pages as well as other online sources. We'll als... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 0 other stores offer social media pages
Does Lens Direct or Contact Lens King have better customer service?
Lens Direct customer reviews? How is Lens Direct rated on BBB, Yelp, Glassdoor, or Reddit? Researching Check site >
Hold tight, our team is searching for an answer to this question now. We're scouring Lens Direct's website and customer service pages, other websites, and contacting Lens Direct directly to try to fin... more...
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 0 other stores offer reviews
Contact Lens King reviews? What do people say on Yelp, Reddit, BBB, and Glassdoor? Researching Check site >
Hang tight, our team of researchers is out looking for the answer to this question now. We're currently researching Contact Lens King's website and FAQ pages as well as other online sources. We'll als... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 0 other stores offer reviews
Does Lens Direct or Contact Lens King have better contact information availability?
How to contact Lens Direct? Yes Details >
You can contact Lens Direct via their customer service contact page.You can also contact Lens Direct through their social media pages. Some of these social pages offer a messaging or contact us button... more...
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 37 other contact lenses stores offer contact information — and 45,092 stores offer this across categories
How do I contact Contact Lens King? Yes Details >
You can contact Contact Lens King via their customer service contact page.You can also contact Contact Lens King through their social media pages. Some of these social pages offer a messaging or conta... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 37 other contact lenses stores offer contact information — and 45,092 stores offer this across categories

Compare Lens Direct's vs. Contact Lens King's Financing Options

Does Lens Direct or Contact Lens King have better Affirm financing support?
Does Lens Direct accept Affirm financing? Researching Check site >
Hold tight, our team is searching for an answer to this question now. We're scouring Lens Direct's website and customer service pages, other websites, and contacting Lens Direct directly to try to fin... more...
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 49 other stores accept Affirm financing
Does Contact Lens King accept Affirm financing? Unlikely Details >
It's not clear whether Contact Lens King accepts Affirm financing as a payment option. You might be able to find information about Contact Lens King's payment financing policies here. You can also loo... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 49 other stores accept Affirm financing
Does Lens Direct or Contact Lens King have better Afterpay financing support?
Does Lens Direct accept Afterpay financing? Researching Check site >
Hang tight, our team of researchers is out looking for the answer to this question now. We're currently researching Lens Direct's website and FAQ pages as well as other online sources. We'll also try ... more...
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 3 other health & beauty stores accept Afterpay financing — and 15 stores offer this across categories
Can I use Afterpay to finance my Contact Lens King purchase? Researching Check site >
Hang tight, our team of researchers is out looking for the answer to this question now. We're currently researching Contact Lens King's website and FAQ pages as well as other online sources. We'll als... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 3 other health & beauty stores accept Afterpay financing — and 15 stores offer this across categories
Does Lens Direct or Contact Lens King have better Bread financing support?
Does Lens Direct accept Bread financing? Researching Check site >
Our team of shopping analysts is out looking for the answer to this question now. We source our answers from Lens Direct's website and customer service pages and by working with Lens Direct directly t... more...
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 3 other stores accept Bread financing
Can I use Bread to finance my Contact Lens King purchase? Researching Check site >
Hold tight, our team is searching for an answer to this question now. We're scouring Contact Lens King's website and customer service pages, other websites, and contacting Contact Lens King directly t... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 3 other stores accept Bread financing
Does Lens Direct or Contact Lens King have better Klarna financing support?
Can I use Klarna to finance my Lens Direct purchase? Researching Check site >
We're researching this question now. Our team is checking Lens Direct's customer service pages and FAQs and other online sources for an answer. We may also contact Lens Direct directly to get more inf... more...
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 17 other stores accept Klarna financing
Can I use Klarna to finance my Contact Lens King purchase? Researching Check site >
Hang tight, our team of researchers is out looking for the answer to this question now. We're currently researching Contact Lens King's website and FAQ pages as well as other online sources. We'll als... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 17 other stores accept Klarna financing

Compare Lens Direct's vs. Contact Lens King's Website Features

Does Lens Direct or Contact Lens King have better website security & privacy policies?
Does Lens Direct offer website security & privacy?
Researching Details >
We're researching the answer to this question now. Check back soon for an updated response.
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 987 other stores offer website security & privacy
Does Contact Lens King have a valid privacy policy? Is their website secure? Researching Check site >
Hold tight, our team is searching for an answer to this question now. We're scouring Contact Lens King's website and customer service pages, other websites, and contacting Contact Lens King directly t... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 987 other stores offer website security & privacy
Does Lens Direct or Contact Lens King have better mobile app availability?
Does Lens Direct have an iPhone app or Android app? Do they have an iPad app? Researching Check site >
Hang tight, our team of researchers is out looking for the answer to this question now. We're currently researching Lens Direct's website and FAQ pages as well as other online sources. We'll also try ... more...
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 3 other health & beauty stores offer mobile apps — and 45 stores offer this across categories
Does Contact Lens King offer a mobile app for iPhone, iPad, or Android? Researching Details >
We're researching the answer to this question now. Check back soon for an updated response.
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 3 other health & beauty stores offer mobile apps — and 45 stores offer this across categories

Compare Lens Direct's vs. Contact Lens King's Marketing Programs

Does Lens Direct or Contact Lens King have better affiliate programs?
Does Lens Direct have an affiliate program? Has anyone used it? Yes Details >
Yes, Lens Direct does do affiliate marketing, so you can earn commissions by referring new customers to Lens Direct. Based on our research, here's how they participate in the major affiliate networks:... more...
Today: Use code C10OFF for 10% off at Lens Direct — Activate coupon
Tip: 39 other contact lenses stores offer affiliate programs — and 23,580 stores offer this across categories
Does Contact Lens King have an affiliate program? Has anyone used it? Unlikely Details >
It doesn't look like Contact Lens King offers any affiliate programs right now, but they may in the future. You can also contact customer service to be directed to the latest information on any possi... more...
Today: Use code NEW10 for 10% off at Contact Lens King — Activate coupon
Tip: 39 other contact lenses stores offer affiliate programs — and 23,580 stores offer this across categories