The Shopify POS software is affordable, but you have the option of going for a more expensive version. The prices range from $9-$299 monthly. As you would expect, if you take the lowest price point, you will only get access to certain features. You also have a stellar opportunity of using the integrated payment processor or choosing your merchant service provider.
Consider using Shopify payments so that your monthly rate becomes lower when you go for the more advanced packages. You have four packages to choose from namely Shopify Lite at $9, Shopify basic at $29, Shopify at $79 and advanced Shopify at $299.
Some of the features you will get with the most advanced package include advanced reporting, register shift, abandoned cart recovery, unlimited products, among others.