Specific Cart or Checkout Restrictions

Hi,

I am interested in your plugin. However, I have some question marks in my mind. I need the following features. Do you provide these features?

1- I want to restrict some city field. For example, when the city is “Pendik”, pop-up or alert appears. This prevents the customer from placing an order.

2- I have 3 product categories. I want to prevent buying 2 different products in certain category or more than 2 of the same product for certain category.

For example; I have categories A, B and C. Let me have products A1,A2,A3, B1, B2, B3, C1,C2 and C3.

Example Carts;
Category A; that I want to restrict
A1x2 B2 C2 = There cannot be 2 products from category A. It should give a alert.
A1 B1 C3 = No Problem
A1 A3 = There cannot be 2 different products from category A. It should give a alert .
A1 A2 B2x4 = There cannot be 2 different products from category A. It should give a alert .
A1 B1 B2 C1 C2 C3x2 = No Problem

3- I want to restrict the state field. However;
I can send category B to the whole country(Turkey, I am selling only Turkey).
I can send category C to Istanbul and Izmir.
I can only send category A to Istanbul.

Example;
B1 for Bursa = No Problem
B2x3 B3 for Adana = No Problem
A1 B1 for İzmir = Only İstanbul can send A products.
A3 B2 C2 for İstanbul = No Problem
B2 C1 for İzmir = No Problem
B2 C1 for Adana = Only İstanbul and İzmir can send C products.

Can I do these or which one feture with your plugin?

Regards.