How can I prevent multiple customers checking out the same product at the same time? The check box "keep selling even if sold out" is unticked and the inventory is only 1 stock. However, all purchases push through and the timestamps range from 1-8 minutes.
Ex. Customer 1 checks out Product A at 8:00 via Paypal
Customer 2 checks out Product A at 8:00 via PayMongo
Customer 3 checks out Product A at 8:01 via PayMongo
Customer 4 checks out Product A at 8:03 via PayMongo
Product A Inventory: 1 stock Product A Keep Selling even sold out: Unchecked