Thank you very much for your interest in my extensions.
Due to the initial design of the extension, it's not possible to have only one subscription: you have to purchase a subscription for each branch. But after purchasing your first subscription, you will have a 50% off in the second (it will be automatically applied during the checkout process).
Thank you very much for purchasing the extensions!
I changed the payment system during migration of the site to Joomla 3.x and discount is not automatically applied. But I have just send you an email with the coupon code to get it.