Regional pricing

I consider regional pricing to be extremely important to implement

In a nutshell it automatically discounts a product when a user logs in / uses a card from an undeveloped country

This allows and encourages people from other countries to purchase a product, as it becomes affordable rather than a luxury, and it's custom just for them, drives up sales even when taking a small hit on the price

How I see it is that it's better to have a lower sale than no sale at all, and some countries simply gain less due to the currency change and other factors

How this would be implemented for the seller is to add a toggle to enable regional pricing, and specify the max discount percentage the seller is able to give for regional pricing, this way if someone doesn't want it, then it's not enabled, and if someone wants it, they can specify if they want very little discount or a lot of discount