Manage Customer
Customer ID Customer Name Address Salary
Eg :- C00-001 format
At least, Name should be 3 characters long.
Both numbers and characters are allowed.
Only numbers are allowed.
Manage Item
Item Code Item Name Price (LKR) Qty On Hand
Eg :- I-001 format
At least, Name should be 3 characters long.
Only numbers are allowed.
Only integer numbers are allowed.

Invoice Details

Select Items

Invalid Quantity Pattern : 15 (Only a Number)

Total : 0 LKR

Invalid Discount Pattern : 10
Invalid Cash Pattern : 2500 Or 2500.00
Invalid Balance, Balance shouldn't be like minus values : 0 Or Balance > 0

Cart Details

Item Code Item Name Unit Price (LKR) Quantity Total (LKR)
Invalid Order ID Pattern, It should be : OID-001

Order Details

Order ID Customer ID Item Code Quantity Total