Add Usage Limit Control for Coupon Codes

Description:
This task proposes an improvement to the current coupon code functionality. At the moment, there is no option to control how many times a coupon code can be used, which can make it difficult to manage promotions effectively.

Introducing a feature that allows setting usage limits per coupon code would provide greater flexibility and better control when running campaigns or offering discounts to customers.

Proposed Requirements:

• Ability to set a maximum number of total uses per coupon code

• Ability to limit usage per customer, if possible

• Visibility into how many times a coupon has been used

• Optional: ability to define validity rules, such as expiration or conditions, if not already available

Goal:
The goal of this feature is to provide better control over promotional campaigns, prevent unintended overuse, and improve overall coupon management within the system.

This enhancement would benefit users who rely on coupons for marketing and customer engagement.