+880 1774444000
+880 9696863000
Company Information Customer Information
Company: ITDER
Email: itderbd@gmail.com
Phone: +8801601510251
Address: House# 375, Road#28, Mohakhali DOHS, Dhaka
Customer: OBSERVANT RESIDENTIAL PUBLIC SCHOOL
Customer ID: 545451
Phone: 01306286660
Address: Khansama, Dinajpur
Invoice ID: 545451002 Invoice Date: 08-12-2025
STUDENT WISE INVOICE
Serial Month Name Quantity Amount Final Amount
01 November 540 3.5 1890
02 December 540 3.5 1890
Total Amount 3780
CLOSING CALCULATION
Total Amount Paid Amount Due Amount
3780 3780
PAYMENT INFORMATION
Bkash Rocket Upay Nagad
01774444000 (Personal) 01774444005 (Personal) 01774444000 (Personal) 01774444000 (Personal)

Kindly ensure payment is completed before 11-12-2025 to prevent any suspension of your service.