If you want to differentiate tax between some of your customers or assign a default tax for customers, at DealPOS you can do that. So when the customer makes a purchase, the tax will be selected by what has been set in the customer detail. Here are the steps to assign default tax to each customer :
Step 1. Go to Contact (Customers), then Choose Any Customer
Step 2. Click Edit
Step 3. Go to Sales & Pricing, Change Default Tax, then Click Save
Step 4. Go to Sell, then Make Sales Transaction with Customer
Try to make sales transactions with previous customers that you've edited before. So whenever you sell the tax should follow the default contact tax that you set.
Related Articles
To add new customers and suppliers individually, you can check this article Add New Customer & Supplier
To add a new salesperson, you can check this article Add New SalesPerson
To add customers and suppliers in bulk, you can check this article Import Customer / Supplier
If you want to create a customer group for multiple customers, you can check this article Create Customer Group
To add a member which exclusive for an outlet, you can also check this article Member Exclusive for Outlet
If your customer turns out to be your supplier too, you only need to make 1 contact, you can check this article Assign Customer Contact as Supplier