Format of billing cover letter Sample to send bills to company for clearance and payment. Sample letter to send bills and invoice  to clients or customers.

Letter for Sending Bills

Date: ———-
Ref. No: ————

Mr. Asif Arshad
Finance Director
Eric Engineering Pakistan
College Road,
Lahore

Subject: Billing for Telecom Expansion Project

Dear Sir,
Enclosed please find herewith two set of “Original Invoices” along with all the attachments for Telecom Expansion Project T.T. Singh. Please approve these Invoices and forward to Head Office to arrange an early payments.

Invoice No. 454 Rs. 1000/-
Invoice No. 347 Rs. 4000/-
Invoice No. 245 Rs. 12000/-
Invoice No. 134 Rs. 3000/-

Total Rs. 20,000/-

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Thanking you and assuring you our best services. We remain,

Yours truly,

Chief Executive
Ijaz Engineering