I want to release a version of an Access database that I have designed, but only as a trial version. After the trial, the idea is that they will want to buy it. What is the best way to restrict its functionality?
I'm thinking of either only allowing a user to add, for example, 10 records to a key table, or preferably, issuing a code to the user once they have paid the money. In this case, I would need to restrict functionality in some way, then allow it to work after entering a code. Are there any other suggestions?