Sure! Here is the translation of the text into English:
From: Russian_friend@mail.ru
To: Luis@mail.uk
Subject: Shopping
Hi, Luis!
Thank you for your letter! I also love going shopping with my parents, but we do it a few times a month. When there are promotions, it's fun to participate and try new things. There's always something interesting!
Promotions help stores attract more customers. They make products more appealing, and people come to shop more often. In this way, stores can increase their sales and make customers more satisfied.
I hope you have a great time shopping on Sunday!
Best wishes,
Your friend.
Let me know if you need any more help!