Sam4s ER-920 Operator's And Programming Manual page 244

VAT
Value-Added Tax (VAT) is a tax collection system where a portion of the item's sale price is
tax. VAT is different than most sales taxes where tax amounts are calculated and added-on to
the sale. Value added taxes are included in the item price. Most locales in the USA do not
use a VAT system, which is used in Canada and other nations.
Void
A void operation will erase a previous item entry. It must be used inside of a sale only.
X & Z Reports
X (eXamine) reads reports without resetting and Z (Zero) reads and resets your sales totals.
244 • Glossary SAM4s ER-900 Series Operator's & Programming Manual v.1.28