QB Issue Resolution:
I’m not sure what you are asking, the two forms are not interchangeable, an invoice posts by default to a/r, a sales receipt posts to (usually) undeposited funds
You control the look and feel of the two templates. Bring up an invoice or sales receipt, click the formatting tab, click customize data layout from there you control what is on screen, layout designer controls the print copy. Basic customization button brings up a new screen and lower left is a link for how to port one layout across multiple template formats
Resolution for Issue 'Can I change a template type from sales receipt to invoice?' available: Yes (Solved).
Source: Intuit Community forum.
Can I change a template type from sales receipt to invoice?: this 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 issue yourself by looking for a resolution described below. If it is a complex issue or you are unable to solve the issue, you may contact us by clicking here or by using other support options.Support for Bring up an invoice
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Error Recovery for Bring up an invoice [Canada]
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