What are the engines of online stores with the ability to choose the city of the buyer?

Question

CMS

The task, it would seem, is quite typical: to create a simple online store, with only one feature - the ability for the buyer to choose the city where the products will be delivered. Accordingly, it should be possible to indicate different prices, availability values, quantities of goods, etc. for each position for different cities. The ready-made solution is somehow poorly googled, and your own bike, according to just one idea, turns out to be somehow too cumbersome.

Answer 1

with one feature - the ability for the buyer to choose the city where the products will be delivered. Accordingly, it should be possible to indicate different prices, availability values, quantities of goods, etc. for each position for different cities.

As always, such a subtle substitution of concepts. Somehow it is not obvious to me that the ability to choose a delivery city === the need to have different goods for each city (+, etc.).
Actually, the task is not set at all, one might say, that's why it's badly googled. More specifics

Answer 2

Magento - there is an opportunity to form prices according to different parameters, you can configure it so that the price depends on the city.