Sosua has a great mail forwarding service, one of the best on the planet.
EPS, located on Pedro Clisante - Walk from the boom boom girl bars towards the beach, and it located on the right.
Cost: 300 pesos per pound.
Letters with 2 sheets of paper inside to the USA is 136 pesos. (They weigh,this is just an example.)
Example of "Great Forwarding Service"
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