Currently, payment type single receipt number is used by Frontdesk and Burrp as per print. Here you can set different auto receipt no with below settings.
How to access:
Refer below screenshot to create shortcuts.
Note: You have turn on settings from frontdesk as well burrp back office to set different receipt number.
Screenshot 1: Frontdesk
eZee Front desk Configuration >> Advance Settings >> General Settings >> Invoice Settings 
Scrrenshot 2:
Click on right top 3 bullet points >> Settings >> Option >> Display >> Print Option