I recently did the gap/visa checkout deal and received the $15 eGC. This early morning (2am) I got a Gap email titled "Who wants $10 off?" with a one-time promo code.
Free money as there's no minimum purchase requirement!
Stackable with the following:
ALLGOOD: 20% off, good till 10/1
FREE4FALL: free shipping till 9/30 (yes, today is the last day)
See terms below:
Offer valid from 9/30/2017 at 12:00 am ET to 10/7/2017 at 11:59 pm ET online in the U.S. only (including Puerto Rico). Offer not valid at Gap Factory Online or on GiftCards, packaging, shipping & handling, taxes or prior purchases. Offer is not transferable & not valid for cash or cash equivalent. One-time use only. Unused value will be forfeited. Enter promo code at checkout to reveal and redeem offer.