Although carbon is no longer used for copies, the convenient initials c.c. : (or cc :) followed by a colon and the names of the recipients of copies of the letter is still the preferred copy notation.
Depending on the type of letter and delivery method, there are different ways to indicate attachments and enclosures. For instance, if sending a business letter by mail or courier, you can write “Enclosure(s)” or “Encl.” at the bottom of the letter, followed by a list of the enclosed documents or files.
When writing your letter, you should indicate any attachments or enclosures. You can do this by placing the word “Attachment” or “Enclosure” at the end of your letter, followed by a colon and the name of the document. If you have multiple documents, use the plural form.
Under your name at the end of the letter, skip two lines. On the third line, write "Enclosure:" or "Enclosures:" if there are multiple documents. Skip a line after "Enclosures:" and then begin your list of enclosures. Put each enclosed document title on its own line.
When writing your letter, you should indicate any attachments or enclosures. You can do this by placing the word “Attachment” or “Enclosure” at the end of your letter, followed by a colon and the name of the document. If you have multiple documents, use the plural form.
How to Apply for a Letter of Credit. The exporter and their bank must be satisfied with the creditworthiness of the importer's bank. Once the Sales Agreement is completed, the importer applies to their bank to open a Letter of Credit in favor of the exporter.