We are a technology Solutions Provider to many few Quick Service Restaurants.

We would like to develop a parser for converting the square POS transactions to our model for normalized POS transactions and use it in our system.

In this regards, Can you please provide this information:

a) Can you provide a sample transactions covering all types and cases? 
b) Do you have a simulator that we can use to test the parser during development?

Let me know.

-Suyog