| A | B |
| Purchase order | issued by buyer to initiate the intention to buy |
| Delivery note | issued by seller with the goods |
| Invoice | Issued by seller to charge for goods supllied |
| Goods received note | Buyer completes this to record goods received |
| Credit note | sent by seller if a refund is due |
| Statement of account | sent by the seller to remind the buyer what is owed |
| Remittance advcie slip | sent by the buyer the when the goods are paid for |
| Cheque | completed by the buyer to pay for the goods |
| Paying-in-slip | used for paying a cheque into a bank account |
| Bank statement | records payments in and out of a bank account |