SwapStop: Default Address

Updated- This app is trying to solve for an obvious product bug (online comments about it date back to 2015 so shopify is obviously not interesting in fixing it) where the most recent shipping address changes the account "default" address, rendering that meaningless and screwing up our CRM and accounting data repeatedly for drop-ship customers. The app worked as advertised in the beginning but ...

Very user friendly and great customer service support. Thanks Adam!

super easy to set up and solves the problem immediately. Thanks for the one-off payment option too. Brilliant.

Our customers were having trouble placing orders because the default address on thier account was defaulting to the last address they entered (usually thier customers address). The app does just the job by making sure our customers feault address is always showing when they come to place orders.

Great developer. Good communication.
Adam observed our thread in Shopify Community and built an app for those of us infuriated by the Shopify assumption that the last shipping address is the customer's address. Thank you for a great app that works well for those of us who place a lot of orders in back-office admin on behalf of our customers.

I tried this app for free. I like it very much this App.
I want to pay a one-time fee.
Do I have to cancel my subscription once?