I want my buyer to increase the quantity of some of the lots in his order. He
doesn’t know how. How can he (the buyer) or me (the seller) do it?
Your buyer would have to add the additional items to his cart and checkout from
your store as normal. As long as the payment status is Not Yet Paid and the Order
Status is Pending or Processing, it should combine the orders.
I say should because, ever since Order Status got messed with and sales
taxes were added, not all features like this still work.
USA, Massachusetts
