Update POS guide #1416
Description
The Pos guide https://docs.btcpayserver.org/Apps/ doesnt' really reflect true state of things and should be updated.
Related to #1412 and can be tackled together with it
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The Pos guide https://docs.btcpayserver.org/Apps/ doesnt' really reflect true state of things and should be updated.
Related to #1412 and can be tackled together with it