What are some examples of one-off supply?

Here are some examples of one-off supply:

• A sale to a consumer in a retail store 
• A manufacturer placing an order with their supplier, to be shipped and delivered the next month
• A sale of goods in instalments where the customer takes possession and ownership of the goods once the payment is completed
• Transaction fees that banks charge to individuals 
• Fees for attending events
• A consultant providing reports
• Repair services offered by a repair and maintenance company
• Any contract that allows the customer to take ownership of the goods before the date of transfer. This includes any finance lease or hire contract that results in a transfer of ownership and involves payment in instalments.