date to generate invoices

[youssefalaoui]

Hello,

we have configured our whmcs to generate invoices 15 days before the due payment, for some raisons we need to change this value to 30, and we have some questions:

suppose we change it today 03/04/2013

the today cron has generated invoices for the due date of 18/04/2013 (15 days before) so after changing the generate date to 30, tomorrow the cron will generate invoices for the due date of 03/05/2013 (30 days before)

the question is what's about invoices that need to be generated between 19/04/2013 and 02/05/2013 ?

 

is the cron will generate them also ? or we need to generate them manually ?

 

Regards

[youssefalaoui]

Help plz !