Staples is currently having a promotion this week until Oct 25 where you can get a $20 rebate on the purchase of $300 or more in VISA gift cards in store. To get the rebate, you can do an easy submission online. The rebate details will print out after you make the gift card purchase in store.
Remember to use your Chase Ink Bold or Plus to get 5x on office supply store purchases and if your credit card is a Visa credit card, then make sure to sign up with Visa Savings Edge to get a 1% cash back. (Note: Visa Saving Edge is only eligible for Business Signature Visa credit cards). The promotion is limited to one per household.