I am building an internal POS System for one of my companies.
What I need to do is be able to either:
A. Sell to a cash customer
B. Sell to a customer on the system.
I am thinking of doing it with sessions, however I have it working when selling to a customer on the system, but if I remove the session (which the customer db is filtered) then it always returns the last entry on the BD. I need this to clear the query so there is no data. Any ideas on how to do this or if you have a better suggestion of doing it.??