USAT's transaction fee is a percentage of the transaction. The 10K & Q info they released shows mobile wallet payment transactions are 30% higher. USAT makes more money per mobile payment transaction.
In this case you are disputing their facts. I don't know how to address that other than to say, you're missing the connection.
How about looking at it this way:
If the mobile wallet payment transactions are 30% higher, then 3 out of 10 people ARE BUYING AN ADDITIONAL SOMETHING.
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