plgvm_istraxx_quantity

[tarku]

HI

Joomla version 2.5.9, Virtuemart 2.0.18(a), PHP 5.3.14
I have purchased a plugin plgvm_istraxx_quantity_vm2.0.8_1.4 for the quantity check
Presently I have eight product in my store.Having same price 1.75 each
For example if user purchase total 50 quantity in his cart then the price of product became $1.65 each means total payable amount became $82.50
and if user cart 100 quantity then the e price of product became $1.60 means total payable amount became $160.00 .
So on..
I have read the tutorial of this plugin and follow the instruction but not got success. and also read me file with this plugin
I have also post it to the support not clearing things to me
Please tell me if some body work like this It is very urgent I am working on live site
Thank you

[tkejmullins]

Did you find a solution to this problem?