I am currently testing with the ai-sites paid extension where I have multiple vendors but customers checkout on the main parent site.
I have noticed each order update causes multiple emails to be sent. In my testing, the new order email is sent twice to the vendor email address, and each order status update (payment received, order in progress etc) causes 4 identical emails to be sent to the customer for each update.
I am currently testing with the ai-sites paid extension where I have multiple vendors but customers checkout on the main parent site. I have noticed each order update causes multiple emails to be sent. In my testing, the new order email is sent twice to the vendor email address, and each order status update (payment received, order in progress etc) causes 4 identical emails to be sent to the customer for each update.