Can I use a digital gift card to buy a plastic gift card?

No. Why would you though? Digital gift cards work exactly the same way and you can send them directly to a recipients email address if you are giving as a gift. Pinterest also has great ideas for gifting digital gift cards if you don't find them aesthetically pleasing. You will be very unhappy if you go to CVS and try to use a CVS digital gift card to purchase plastic gift cards because you will leave with just the CVS digital gift card you purchased. Instead, purchase the digital gift cards you need through ShoppingBoss, earn cash back on each, and send them or print them and give them as gifts.