If you would rather a patient does not see full details of an item on a receipt, you can use a function called "Receipt by Sales Group". This will then use the Sales Group an item belongs to when printing the receipt. Some examples:

"Stepper 101" becomes "Frame"
"1.5 SV HC" becomes "Lenses"
"Private ST" becomes "Fees"
"CV MyDay" becomes "Contact Lenses".

This feature is activated within the Branch setup. You can find more details about this by clicking here and looking under the Till heading.