Hi there,
Just read the posts and have used my "search tool" in Chrome, but I couldn't see an answer.

Can this be used, or altered to allow for previous orders.

The situation:
My customers have purchased (A) over a 2yr period. We are now upgrading the product to version (B), we want our existing customers (A) to be able to purchase (B) at a discounted price.
A = $20
B = $30
Customers of (A) need only pay $10 for (B)

We can do a work around, mail out to the customers a coupon code (run an SQL Report then mail merge) with a discount, however it runs the risk of abuse, even with safeguards in place (limited number, limited use etc).

However I like this module and have use of it down the track and over the next few months we will be doing this for a number of our products.

Thank you.

v1.51