Apps & Platforms to charge per minute for calls

I'd like to be able to offer on demand consultation and support on a per minute basis with a minimum per-call charge. Ideally I can do a combination of: Going “Live” so clients can see that they can call right awaySettings “Availability Hours”...

Shopify Apps with very generous free plans

I'm starting a list of Shopify Apps that offer very generous free plans. These are apps I've discovered and I'm adding them to the list as I've come across them. I haven't used every app on this list. I'm just keeping the list for the future to reference. If you know...