You can ask your questions here for free.

For your vendor report you can go to reports and in the search box type vendor and all the reports for vendors will show up.

As for your customer open invoice issue, we would need more details to help you clear those off.  We would […]

Resolution for 'box type vendor issue: 'ongoing support. subscription' available: Yes.

The box type vendor 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 box type vendor issue yourself by looking for a resolution described in the article. If it is a complex box type vendor issue or you are unable to solve the issue, you may contact us by clicking here or by using other box type vendor support options.

For more information about resolving issues related to box type vendor in Quickbooks/QBO or to get support for the issue 'ongoing support. subscription', click the link below: