An error may have occurred that did not allow the transactions to be sent to QuickBooks. You can check this by opening the Financial Menu > Financial Center > View Activity Log.
Resolution for 'Activity Log issue: 'Missing mobile payments from Quick Books' available: Yes.
The Activity Log 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 Activity Log issue yourself by looking for a resolution described in the article. If it is a complex Activity Log issue or you are unable to solve the issue, you may contact us by clicking here or by using other Activity Log support options.
For more information about resolving issues related to Activity Log in Quickbooks/QBO or to get support for the issue 'Missing mobile payments from Quick Books', click the link below: