[Opencart] Customer Group Price

"Customer Group Price" is an OpenCart extension that allows administrator to quickly set discounted/special price per product for each Customer Group.
Admin can also choose to display all or some group prices on product detail page, allowing customers to view and compare prices applied to other groups

Маст-хев плагин для тех у кого покупатели разбиты на группы!

Спойлер: описание

Features
A must-have extension if your store has multi-store set up and/or has multi customer groups.
You no longer have to jump back and forward between Data, Discount and Special tabs just to set the correct price you want for a Customer Group

This extension brings a more visually straightforward way, all you need to do is simply entering the price for each group,
and that's it, all customers under that group will see the special price set for them after logging in.
Leave a group's price empty, and they will see the product's original price.

For multi-store, you only need to set separated groups for each store, then follow the above steps

Displaying all group prices on product detail page is a new optional feature, and can be turn on/off under Extensions/Modules/Customer Group Price

This extension utilises OpenCart Discount feature for the best compatibility and performance.
No change in the database or core files.
You can still set up other Discount and Special prices
(e.g 40% discount for Wholesalers anytime of the year, add 10% if they buy more than 1000, and 15% on Black Friday etc)
and they will work well with this extension