Get Capital One Shopping to become a power-saver at My Lab Box! It's free.
Install Capital One Shopping to apply working codes and promos at checkout on thousands of retailers.
Rewards Offers
2.5% Rewards
Get 2.5% back on purchases when you shop on My Lab Box.
Last activated 5 minutes ago
Popular My Lab Box Promotional Codes
15% off Coupon
15% off Sitewide.
#1 Best My Lab Box Promo Code
25% off Coupon
25% off Sitewide for July 4.
#2 Best My Lab Box Promo Code
7 Coupons
Try all My Lab Box's codes at checkout with one click
Three ways to save money with Capital One Shopping
Coupon codes are great... but did you know Capital One Shopping can help you snag even deeper discounts? It's all completely free, and it just takes a minute to get started. Here are the three ways we can help you hang onto your cash: