2Checkout.com Risk Representatives regularly review accounts and associated websites for compliance to the Terms of Service every merchant agrees to upon opening a 2Checkout.com account. A TOS violation, if discovered, may result in the disabling of an account’s selling ability account pending resolution of the issue. In order to prevent any inconvenience or loss of [...]
Please be sure you are passing the seller ID (sid) value as your 2Checkout account number not your 2Checkout username. This is most likely the problem you are having. If this is not the issue, then submit a Help Desk Ticket below and give us a link so we can do a test purchase on [...]
