We are building an in house software package that will exclusively be used on Verizon aircards. We want a simple way to send data from the laptop to our servers. Originally we were going to use python and FTP but found out that Verizon's ToS sometimes block ftp access. Our next idea was to use port 80 to send files. How could I achieve this with python
Python has http client libraries -- you can easily use those to post data to a web server. Read up on the documentation for the python core libraries.
Sending data to remote servers with python