Postal Consulting
Before you start a direct mailing campaign, call the experts at MLMPC. We can make sure your mailing is properly formatted and maximize the discounts available from the United States Postal Service.
Frequently Asked Questions
1. What is the minimum # of pieces?
200 pieces for Standard Mail, 500 for First Class Bulk Mail
2. What are the minimum and maximum dimensions for letter sized pieces?
Min = 3 ½ X 5, Max = 6 1/8 X 11 ½
3. What is the minimum and maximum thickness for letter sized pieces?
Min = .007, Max = ¼ inch
4. How much can it weigh?
Not more than 3 oz
For additional information from the USPS please click the following links: