Retain spool until 2 days after

Hello everyone,

In the sapscript form produced by a payment notice, i would like that all those forms that will be sent via e-mail could be retained for 2 days, and sent only after spending that time.

I have an idea, but don't know really well what to do with it: in the BTE 2040 (function SAMPLE_PROCESS_00002040), i can setup parameters for the form to be sent (via e-mail, immediate print, send immediatly or only at night...)

Is this possible ? is so, can anyone guide me in some direction ?