See link below on bartering.
Resolution for 'barterling-services- issue: 'IF ONE PARTY IS OUR CLIENT AND SUPLLIER HEN HOW TO MANAGE IT' available: Yes.
The barterling-services- 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 barterling-services- issue yourself by looking for a resolution described in the article. If it is a complex barterling-services- issue or you are unable to solve the issue, you may contact us by clicking here or by using other barterling-services- support options.
For more information about resolving issues related to barterling-services- in Quickbooks/QBO or to get support for the issue 'IF ONE PARTY IS OUR CLIENT AND SUPLLIER HEN HOW TO MANAGE IT', click the link below: