Estafeta Mexico Shipping Integration (1.5.x/2.x.x)

Supported OpenCart Versions:
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1.5.x
2.x.x


What does it do:
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This adds a real-time shipping method for Estafeta postal service in Mexico.
This version uses the same raw data from their webpage to give exact quotes direct from the Estafeta quote server.
It only supports Mexico-to-Mexico origins and destinations. (This is their limitation, not the mod)


Requirements:
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* Your server must have curl support for server-to-server communication. Contact your host if unsure.
* Estafeta uses inbound port 7001 for connection. This port must be open on your host.


Main features:
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* Full Domestic quote support. Automatically displays the proper quotes based on customer zipcode.
* Error support. If there are quote problems it will display an error.
* Extra cost box to silently add a fee to cover packaging or whatever. Amount is added to each rate before displaying.
* Configurable Avg Box Dimensions. Enter the size of the average shipping box used.