Invoice SYSTEM/ Memo SYSTEM
Discount SYSTEM/ Bonus SYSTEM

• base on electronic readers and cards

• Invoice enables quick and faultless issuing the VAT invoices in computer systems
• Memo enables reading and writing any data on the card (it can be the discount card, identifier or card accumulating points)
• Discount is the element of discount system for ELZAB Delta cash registers
• Bonus co-operates with ELZAB Delta cash register and enable applying the discount, loyalty or promotion systems

• surface of cards can present customer or business data and advertisements