DHES

I found this is annoying when u work too fast on the DHPOS....
What I mean is when u finished rung up a sale, usually ones need to click enter for the next sale...but sometimes if type too fast and forget to click eneter then ones will re enter the cash tendered amount on last sale...then it will change the screen of the "changes due" to different...can add some code so that after the sale can't re-enter the cash tendered on the last sale?

I wonder anyone having the same problem...!?

Often after the customer hands you her money and after you enter it as the amount tendered she will change it. For example the sale will be 5.42 and she will had you a 10.00 and you enter it as the amount tendered. Then she will decide to give you another .02 so now the change due will be different. Then she wants to give the .42 and the change due will be different again.

But this is not a problem because every time the amount tendered changes you can enter it again and the program will recalculate the change due.

So I think I am going to leave it the way it is.