If you are referring to Payment Methods in recording Sales, you can add more from the Payment Method List. Go to Lists, Customer & Vendor Profile Lists then Payment Method List. Click Payment Method on the lower left then select New.
Here’s a useful link on Payment Method: http://support.quickbooks.intuit.com/support/pages/inproducthelp/core/qb2k12/contentpackage/core/pay…
Resolution for 'accepting issue: 'accepting all credit card.' available: Yes.
The accepting issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the accepting issue yourself by looking for a resolution described in the article. If it is a complex accepting issue or you are unable to solve the issue, you may contact us by clicking here or by using other accepting support options.
For more information about resolving issues related to accepting in Quickbooks/QBO or to get support for the issue 'accepting all credit card.', click the link below: