Point-of-Sale Built for Cannabis Retail How to Test Checkout

https://andyuwvn569.novacrestiq.com/posts/indicaonline-retail-pos-how-to-prepare-for-connectivity-loss

Checkout is where speed and compliance meet. A useful test should measure not only whether a sale completes, but whether the correct customer, price, tax, purchase limits, inventory, payment, and receipt records are produced