Sharp ER-A770 Instruction Manual page 154

Discount key (
Procedure
Select a pertinent discount key from
the discount keys list.
! (
through )
Program each item as follows:
• AMOUNT (Use the numeric entry)
Discount amount (max. 6 digits)
• TEXT (Use the character entry)
Description for the discount key. Up to 12 characters can be
entered.
• SIGN (Use the selective entry)
Programming of the + or - sign assigns the premium or
discount function to each discount key.
-:
+:
• HALO (High Amount Lockout) (Use the numeric entry)
A:
B:
AB is the same as A x 10
• ENTRY TYPE (Use the selective entry)
RA:
ITEM:
SBTL: Subtotal (-)
NOTE
You can also select a discount key by pressing the
corresponding key when it has been placed directly on the
keyboard instead of selecting the key from the menu.
Minus amount (discount)
Plus amount (premium)
Significant digit for HALO (1 through 9)
Number of zeros to follow the significant digit for HALO
(0 through 8)
.
B
Received on account (-)
Item (-)
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