Does a user require a special role or priviledge to work with the Offers, Discount, and Pricing Management plugin?

Does a user require a special role or priviledge to work with the Offers, Discount, and Pricing Management plugin?

Yes, a user does require a special role or privilege to work with the Offers, Discount, and Pricing Management plugin.
Depending upon a user's role in the organisation and the level of access granted to him, he can exercise his control over promotions. A user can be granted any of the following access types:  
-- View access
-- Update/edit access
-- Full access
To be able to set up and configure in-store offers and promotions you must activate the Offers, Discount, and Pricing Management plugin. Promotions configured in the application are set to apply automatically when a certain condition is met.
Plugins in Tagrain are either Subscription Based or License Based. So the price that you pay for your plugins is based on the number of POS terminals that you have in your setup and the number of licences that you have acquired.
There will be no change in your subscription amount in the current billing cycle if you are only deactivating the Offers, Discount, and Pricing Management plugin AND not updating your Store / POS count.