This still works? Looking at the T&C:

2.2.1 Personal Accounts. If you have an Amazon Account, we will automatically set up a Personal Account linked to your Amazon Account. Your Personal Account permits you to access the information in your Amazon Account to make purchases wherever Amazon Payments is accepted. Personal Accounts also are eligible to (a) hold balances, (b) make or send payments not only from credit cards but bank accounts or any available balance, and (c) receive payments from other users. <u>Personal Accounts may not receive credit card payments.</u>

2.2.2 Business Accounts. Business Accounts are only for commercial and business use. A Business Account has the same features of a Personal Account but also is eligible to receive credit card payments.