Straight Talk is a RIP OFF

TERRIBLE!! I purchased a Straight Talk phone and a $45.00 service card. After just a couple days I was unhappy with the phone and service and switched my number and service to a new provider. Since there was already time (that I purchased) on the phone, and there was nothing wrong with the phone I decided not to let it go to waste and get the Straight Talk phone turned back on with a new number. I was then informed I needed to purchase ANOTHER service card to reactivate! The original one I bought was good until April 6! Should still be good! They tell me that because I ported my number to another phone, I basically just GAVE them $45.00! THEIVES