Top 10 Sites to Which You Can Submit Your Promo Codes for E-commerce sites

1. https://www.retailmenot.com/
2. http://www.themommyinsider.com/submit_code.html
3. http://coupons.ca/
4. http://promocode2016.com/groupon/promo-code/
5. http://www.coupongreat.com/
6. http://www.ilovecoupons.com/
7. https://www.cuponation.in/
8. http://thekrazycouponlady.com/
9. http://www.dealsyehlo.com/
10. http://www.plushcoupon.com/
11. http://www.couponsbooth.com/
12. http://www.webpicked.com/
13. https://www.coupondaddy.in/submit/
14. http://www.pricetree.com/submit-coupon.aspx
15. http://www.promopro.com/
16. https://www.retailmenot.com/
17. https://www.ebates.com/sea/index.htm
18. http://www.buxr.com/
19. http://www.savings.com/
20. http://www.couponsmarter.com/

Open Graph and Twitter Card Codes

Open Graph Code for Sites

Open Graph info

<meta property="fb:admins" content="1717999........"/>

<meta property="og:title" content="Title Content" />

<meta property="og:type" content="website"/>

<meta property="og:url" content="Domain Name" />

<meta property="og:image" content="Image URL"/>

<meta property="og:description" content="Description content" />

Then Chek on Tester sites : http://opengraphcheck.com/

Twitter Card Code for Web Sites

<meta name="twitter:card" content="summary_large_image">

<meta name="twitter:site" content="@Username">

<meta name="twitter:title" content="Title Content">

<meta name="twitter:description" content="Description content">

<meta name="twitter:image" content="image URL">