target gift card patent
DESCRIPTION
Target was issued another gift card patent recently. This one is for a gift card that changes color when touched. The patent uses the same technology as "mood rings". Read more at www.getdebit.comTRANSCRIPT
DESCRIPTION
Target was issued another gift card patent recently. This one is for a gift card that changes color when touched. The patent uses the same technology as "mood rings". Read more at www.getdebit.comTRANSCRIPT