Seller

Go to My Sales (Home -> Members Area -> Selling -> My Sales), select an invoice and Combine Invoices (second button on the sidebar).

If the buyer made multiple purchases from the same seller, they will be listed in the next screen:

Important: The seller can combine purchases only if:

• Transaction fees are set to Paid
• Items prices are in the same currency
• Items are in the same location
• Item have the same tax charges status (if taxes are enabled)

Note: The seller can edit from the invoice:

• Item Price
• Shipping Address
• Postage Method
• Tax Rate
  and can
• Apply Insurance

Buyer

From the Allow Buyer to Combine Purchases (Admin Interface -> Settings -> Site Settings -> Allow Buyer to Combine Purchases ) enable:

Buyer can Combine Purchases

If enabled, buyers can combine purchased items from the same seller into a single invoice.

Important: Only non-invoiced items can be combined.

Go to Purchases (Home -> Members Area -> Buying -> Purchases) and select an Invoice:

The buyer can edit from the invoice:

• Shipping Address
• Postage Method
  and can
• Apply Insurance

Note: The buyer must follow the same rules as the buyer regarding combining invoices.