Can the cart check if item is still available before completing the transaction?
If someone puts the last of a product in their cart but don't purchase it, then someone else puts it in their cart because it still shows available, both are able to purchase the one remaining item. The result is a -1 quantity and the purchase of a product no longer available. Is there a way to have the cart check for availability of the product before completing the transaction?
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All donations initiated by a supporter now check if the item or sponsorship is still available before completing the transaction.