KeepCart

Protect your e-commerce checkout from more extensions than any other tool out there. Including Honey, Rakuten, Coupert, RetailMeNot, Karma, and 125 more coupon plug-ins!

Block coupon extension at checkout and improve margins, use protected discount links, and avoid marketing attribution headaches.

Coupon leak alerts – Get alerted when your codes leak across 30+ sites
Coupon Extension Blocking – Block Honey, Capital One, and 126 more extensions!
Protected Links – Codes only work when they come through the link!
Duplicate Protection – Stop customers creating multiple accounts/Amazon resellers to abuse codes.