Having received your inquiry the firm sends you reply. As a rule the following moments are taken into consideration:

1. the writer of the reply thanks you for your order;

2. the form of  the received understanding (договоренность), the order acceptance and

the date are confirmed;

3. the accompaniment to the remittance is enclosed;

4. it is informed about the course (ход дела) with the order;

 

 

Typical phrases are often used in replies that makes easier while writing letters.

Everything depends on the nature of order

  задание дала, если можно с переводом пожалуйста)