It is Saturday - our store is busy - and the POS app has been buggy all day. But I can not talk to a support person!! When I call the support line it tells me to go to a webpage and request a callback. When I go the webpage there is only an option for chat. When I select chat it just tells me I am "In the queue".
This is unacceptable. Hire some customer service agents and put them on the phone. This is not rocket science. But it will lose you customers if it continues.
I recently switched to Shopify POS from another vendor. Overall, I am very happy with the switch. Don't let this one rant of mine scare you off. I recommend the app/service.
What I experienced that day seems to be a one off occurrence which combined some weird flakiness in the POS app with an inability to get in touch with support. Up to that point Shopify support has been stellar. Although nobody has been able to explain what happened that day, it has also not recurred. And, happily, I have had no further issues with getting support.
All software is prone to having rough edges. I have found Shopify to be better than most (certainly better than the last vendor). The combination of a strong online store, an intuitive POS, a single inventory for both, and a great price makes this a winner.
As for what the problem was with the POS: there were two things that were bothersome that day:
1 - there was a strange error message that appeared when adding items to an order at checkout. This was annoying, but did not stop any sales.
2. - the Cash option for taking payment inexplicably disappeared from the POS. It was intermittent. And, mostly didn't cause any sales to go south.
My frustration, which came out in this post, was mostly about not being able to get support on the line during a busy day. My guess is that with the Covid work environment and, what I am guessing, was a big load on support at that time (probably over the same issue) that I just hit them at a bad time.
Anyway - good luck with your decision process. I just went through that a couple of months ago and I am happy to be on the other side.