I wanted to do a 1 year commitment for Prime upgrade and says that is $4.95. When I enter my card information and proceed the following shows up: By clicking the following Complete Purchase button you are agreeing to our Terms of Service and authorizing us to bill your credit card a one-time charge in the amount of $7.95 USD. Do I get $3.00 back? Is that just a pre-auth charge? Please help me as soon as possible. Also side note, can I add more domains and databases with Prime upgrade? Thanks.