@david
ok. Well I tried setting Invoices Number Pattern to the following:
I-{$client_counter} (So that only one counter is operating at a time right?)
However the $client_counter value is still just showing same value as $counter would (it just counts the number of invoices ever created regardless of which client is being invoiced). Shouldn’t the $client_counter be showing the number of invoices for the client being invoiced?
Otherwise im not understanding its purpose of client_counter. How is it different from counter? My assumption was that it should be based on a new counter per client ID (which I would find really useful because i could have each invoice count per client ID and each client would know the total number of invoices they had)
Thanks,