I want to offer a promo code that
will allow a subscriber to the site to use it towards one product
When creating a coupon, on the product list, you can select the specific product the coupon is good for
one time in a given category
As with specific product above, you can also select specific category that a coupon is valid for
It will be available to a number of
subscribers, but each can use it only once
You can set the "Number of uses per customer" to 1. It will validate based on the email address used for the order
Then I want another promo code to allow the subscriber to use it 2 times only
There are 2 settings, "Number of uses total", which is the total amount of times a coupon can be used, and / or "Number of uses per customer", which counts how many times any one customer can use a coupon. You can set both, or one of the settings as per your requirements.
I can I be sure that it is integrating with Hikashop?
AwoCoupon is fully integrated with Hikashop.