I recently purchased three new cell phones from Verizon and was offered a $50 rebate on each phone. When the rebates finally arrived, they were in the from of a Citibank VISA debit card. I held on to these cards until I was ready to purchase another new phone on the fourth line on my account. When it was time to pay for the phone, I presented my three rebate cards that clearly said '50 DOLLARS' in the bottom left corner. The salesperson kept trying to scan the cards and they were declined. She then repeatedly tried manually entering... read full review »