Interchange Pros provides innovative and secure level 3 credit card processing. Interchange pro's also concentrates on business-to-business (B2B) credit card processing as well as business-to-government (B2G) credit card processing and card-not-present (CNP) payment solutions to boost your cash flow and optimize credit card interchange rates. Interchange Pros serves small, midsize and large businesses with card-not-present (CNP) credit card transaction volumes ranging from a few transactions per month to over 100,000 monthly: If you key in a transaction at your business, we can reduce your interchange fees and save you money! We also have very tailored plans to help interchange rates for home heating oil companies, which can significantly lower their credit card processing fees!