Can Shopify integrate with in-store sales without charging a fee?

[TheSeller]

I am using Shopyify for my online sales but it does not connect to my Taloc in-store inventory.  Can Shopify be used for in-store sales without taking a % of sales like they do on the online sales?

[Retail-King]

Hey TheSeller, 

Shopify will only be taking a % of the sales that a processed through Shopify Payments on the POS. So if sales are processed via Cash no % of the sale will be taken. You can also set up custom payment methods on the POS - Shopify has a guide on that (here). 

Hope that helps, let me know if you have any questions!