In GEM-CAR it is possible to create a list of alternative products to replace a missing product, for example. Before making the replacement, you need to register the product as an alternative to another.

For this end, click on Inventory ­> Products and services. Then search for the desired product in the search bar and open the product.

In the next window, on the Sales tab, look for the Alternative products option and select the ones you want to be an option for the product.

Then click on Save.

To make the changes during a sale, go to Point of sale, select a product and then right-click so that a window with other options opens.

Search for the Alternative products option and select the desired change.

The product code will change and the description will remain that of the originally selected product, but the color will turn red, indicating that there has been a change.