Hey, so today I wanted to purchase something on Amazon, I never made purchase here before. I have $46 giftcard ballance, I wanted to use it. I seen an offer $35+ orders free shipping. I decided to order it as it was nearly $37, I put my delivery address, my personal details etc, then it asked me to enter my credit card number + name, is that because there's additional delivery fee or something? I'm abit confused about it because I don't want to be charged on my CC for that purchase if there are any *hidden* costs


































