Current Postal Rates as of 2023-06-28

Domestic Postcards	 .51

Domestic 1st Class	 .66
 adtl oz (up to 13)	+.40

Non-machineable 	1.06	(un-verified)

International   	1.50	(no goods; UPU rule)

Best makeup rates:

International	==	2x Forever + 19c		== 1.45
International	==	3x Postcard + 1c		== 1.45		(4 stamps)

First Class, NM sur	==	2x Postcard +7c 	==  1.03 
First Class, 1oz	==	2x Postcard +7c 	==  1.03

Postcard, NM sur	==	2x Postcard 		==  .96 	(overpay 8c)