Very Bad Support from http://extensions.virtuemart.net

[tarku]

Hi
I have purchased a plugin Quantity related price calculation from http://extensions.virtuemart.net
before purchasing a plugin i asked a query
ate: 2013-02-13 04:57:03
Name: Tarun
Message:
Hi
I want to use this plug in Quantity related price calculation I have number of products right now they have flat price or same price suppose $2
Is it possible by using this plugin until the total quantity of all product became 100 then it will calculate
For example one product quantity is 20 another 50 and another 30 then the total quantity became 100 then it works.
Date: 2013-02-14 16:19:22
Name: Max Milbers
Message:

Yes


They give the response Yes as shown But the plugin is not working as it said yes
Then after so much messages the team did not give me any proper support
so i asked for refund and then they give response
Why do you directly say we should refund? We never advertised it.

rules combining product quantities of category does not work yet, but is planned. You can use the plugin to create quantity discounts per product of a category.

This is really bad from virtuemart extensions