I like to split test different prices for my products, but I haven't found a way to pass this information through to aMember - basically I'm just stuck with a single price. Also, I'd be interested in displaying a single product on the sign up page. Is there a way to pass any of this information? Maybe a product ID number? I'd be willing to create duplicate product listings with the different prices.
Once you make the new products, instead of passing a price_group=# in the URL, you can also make a new version of signup.php (and template) and hard code the product_group into it. This may keep people from seeing the price_group=# and trying different #'s (which is what I would do). David