Totej Price History
Totej Price History
Description
Adds price history graphs for your products to comply with the new law in Sweden regarding consumer information during sales and discounted products
Installation
Upload to wp-content/plugins
Activate from dashboard
Reviews
Great plugin for tracking price history
By 
I've been waiting for a plugin like this for a while now and have been happy with the features offered here.
the developer is very active too and was able to fix the small issues I was having when I first installed it