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Thanks so much for your help. Just want to check that I understand you correctly and have implemented this properly. I have made the following code which works fine. Are there any improvements to my...

Ok brilliant. Thanks for the advice.

With regards to displaying the items in the GUI, I simply want a list of all the items which will get longer as each item is added to the sale. Would using...

Sorry, I didn't explain myself properly.

There can be an unlimited amount of items. Each item would contain: Item ID (int) / Item name (String) / Item price (double).

My initial thoughts would...

Thanks for the suggestion. How would I store the data in a class? Using variables within it? Or by creating a new object for each item and adding each item into an ArrayList?

Thanks,

Hi All,

I have been studying Java for some time and decided to finally try and make an application. I am going to try and build a basic cash register (Point of Sale) system that connects to a...