Odoo is the world's easiest all-in-one management software. It includes hundreds of business apps:
CRM | e-Commerce | Accounting | Inventory | PoS | Project management | MRP | etc.
I want to give my invoices a number like : (actual month -1)/invoice Serial number, for example, this is month 9, I want that the system gives my invoices a number like 08/39000, I can now only give my invoices a number like : 09/39000
I tried in the prefix to do : %((month)s-1) but the minus 1 does'nt work.
Thanks in advance for your precious help.
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|Asked: 9/10/14, 10:26 AM|
|Seen: 1039 times|
|Last updated: 3/16/15, 8:10 AM|