: an eruptive disease (as measles) or its symptomatic eruption.
How Much Does USPS Certified Mail Cost for 2017. The cost for sending by Certified Mail is $3.35. This was the amount set on January 22, 2017 by the post office. Five cents over the rate set in 2016. Certified is a fee that is independent of mailing or postage, And if the sender chooses to mail with an accompanying paper Return Receipt, a $2.75 fee applies (up $.05 over 2016).
The cost to send a 1-ounce USPS Certified MailÂ® letter with Return Receipt (Green Card) will be  $6.59. If you use Electronic Delivery Confirmation, the cost can be reduced to $4.61. Additional options such as Return Receipt Electronic Signature in PDF format USPS has increased costs to $1.45.