Western Union is now giving $20 back on $100 gift cards! What a great deal! They also have quite the selection of stores to choose from. In order to get this great deal, you just have to be a first time WU user, make an eligible $100 purchase, and sign up for the WU Pay program.
The $20 you get back can be redeemed for other online purchases in the form of coupons (the merchant list is HUGE so there shouldn't be a problem finding somewhere to spend the $20). You are only eligible to receive a check if you have a cash back balance of $50....so if you really like the WU program you can build up your cash back balance.
No financial information is necessary and its free to sign up for. The deal ends June 30th. Please note that the gift cards are e-cards and not plastic cards.
Since Father's Day is coming up, you could get your dad the perfect gift. I think that a dad would really enjoy a Foot Locker, Bass Pro Shops, or Champs giftcard.
Also since summer is starting the American Airlines and Travelocity Hotel cards could make for a lovely weekend getaway.
But, as every college student knows, Amazon giftcards are always great for getting textbooks!