I'm using 0.5.0 and have done lots of customization to a store and therefore do not want to upgrade to 0.6.0.
However, I have configured my clients store goodies.foxycart.com under my account. Rather than give her my login info, she has created her own account and activated it (paid FoxyCartmonthly fee). How do I merge the two accounts together so her activation applies to the store I have created?
In the future, I see you have added the feature to add a user to my account. I will be sure to use this.