The Official correspondence is conducted through formal letters. These letters or emails are distributed to vendors and staff members for invites, cold outreach, and other uses, they still have a place. Memos are currently digitalized as well. In order to understand the purpose of various business letters or documents and their place in the business process, read the article
In order to understand the purpose of various business letters or documents and their place in the business process, read the article Business Letter Format
