This app was easy to set up and it did just what I was looking for at a reasonable price. Unfortunately, it did not work well with another app - Product Personalizer - that I use to capture personalization information on custom products. The personalization choices were not properly captured and I've had to contact all the customers who used the double coupons over the Black Friday weekend. A good app, but I'm going to have to figure something else out.
A Court of Candles
A little overpriced to me, but it does work to an extent. The code wasn't automatically installed into my template but I was able to do it myself. I think this app is great, but I need a little more leverage with things like creating rules and exceptions to the codes/code pairing. I tried to put a limitation on a discount code, and it pulled an error that I needed to remove those limitations. I also need limitations to where certain codes can't be paired with every other code. I know there is a limited number of codes that can set, but I would want to be sure that only two specific codes can pair, and others cannot. I am sure I'll have to manually cancel and disappoint customers who try to trick the system by putting in two or more codes that I wouldn't want them to use together. Looking forward to the cost of this app being decreased so that I can use it long-term without seeking another one, or adds more flexibility because for $9.95/month, it's doesn't have enough features or back-end management.