See all the details and fine print of the sale in the Target Weekly Ad here.
There will be a limit of one transaction with a maximum purchase of $300 in gift cards per person (so a maximum discount of $30) and a minimum purchase of $10. Any gift cards purchased during this sale can be used starting December 9th at 10am CT.
This 10% off gift card offer will not include Target VISA Gift Cards, Target Mastercard Gift Cards or Target American Express Gift Cards. It will also not apply to gift cards listed by other retailers such as dining, lifestyle and entertaining.