How to solve the issue with one store for several countries (5-10 pcs)?

Question

CMS

Hello, the question has arisen of expanding the boundaries of sales to several other countries (each country has its own price, delivery, etc.) how can this be implemented on one site? Currently using WordPress multisite/
Thank you in advance for your attention and helpful advice

Answer 1

And how exactly is multisite used now and why, now one country? Then why multisite?
Perhaps it will be easier to rewrite everything again not in WP ¯\_(ツ)_/¯