To edit invoice on mobile, please follow below mentioned steps:
Step 1: Go to bills, and click on three dots for the invoice which you want to edit.
Step 2: Click on Edit option.
Step 3: Click on Edit.
Step 4: Click on Prefix to make changes or Make the change in invoice number.
Step 5: Select the prefix.
Step 6: Click on Save & Update.
Step 7: Click on Update.
