Use special product codes in Sage 50 Accounts to add items to invoices, credits or orders without creating product records first.
Special product codes in Sage 50 Accounts are a quick and convenient way to add items to invoices without first creating product records. They're ideal for one-off sales where you don't need to keep a stock history.
These special product codes include:
- M - Use this to enter a message line on your invoice, credit or order
- S1 - Use this to enter a one-off special product item where the Standard VAT rate applies, T1 by default
- S2 - Use this to enter a one-off special product item where VAT is Zero Rated, T0 by default
- S3 - Use this to enter a one-off service item where the Standard VAT rate applies, T1 by default - Sage 50 Accounts Professional only
TIP: To amend the default tax code for these items, click Settings, click Invoice & Order Defaults, click Options then amend the tax codes under Special Items.
TIP: This video is part of a free Sage University course. To sign up for this, or see other free Sage University training courses.
Use a special code
- Click Settings, then click Invoice & Order Defaults. Select Show special product codes in Invoicing/SOP/POP.

- In the invoice or order, in the Product Code drop-down click the required code, then click OK.
- The Edit Item Line window pops up - Complete it as required, then click OK.
- If required, to add any further messages or one-off items, repeat steps 1 and 2.
- Complete and save your invoice, credit or order as normal.
TIP: When you print your invoice or order, if it shows zeros against your message lines, you can edit your layout to hide these.
Hide special codes from the product drop-down
In Sage 50 Accounts Professional, if you don't need to use special codes you can hide them from the product list.
- On the menu bar, click Settings then click Invoice & Order Defaults.
- Clear the Show special product codes in Invoicing check box then click OK.
TIP: This check box only controls the appearance of the special product codes on the Product Code drop-down list. You can still type M, S1, S2 or S3 into the Product Code box.
- Solution ID
- 200427112605579
- Last Modified Date
- Thu Mar 13 16:51:49 UTC 2025
- Attributes
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Product Details
Modules: Sales
Modules: Point of Sale
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