Billing occurs on a monthly basis. All documents processed within a billing period are billed according to these volume tiers.
For example, if you process 75 documents in a billing period, the first 5 documents are free, the next 20 documents are $1.90, and the next 50 documents are $1.60.
Please review the examples on the left that illustrate monthly fees based on the number of documents processed. The examples include the credit card billing discount and assume no interconnect fees.