200
Discount Mail Letters and Cards
Design Standards
201 Physical Standards
202 Elements on the Face of a Mailpiece
230 First-Class Mail
233 Rates and Eligibility
234 Postage Payment and Documentation
235 Mail Preparation
236 Enter and Deposit
240 Standard Mail
243 Rates and Eligibility
244 Postage Payment and Documentation
245 Mail Preparation
246 Enter and Deposit