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Call Us: (314) 287-3933

Email us: sales@STLstreamline.com

Evolvpay

An All-In-One Virtual Terminal, Gateway & Mobile App

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Electronic Billing

Send invoices in a click through email, text, or via online payment links.

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Recurring Payments

Submit and manage recurring, or subscription based transactions.

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Customer Vault

Tokenized card numbers stored for future transactions

Let's Talk
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Eliminate nearly 100% of your payment fees.

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Dual Pricing

Offer your customer the option to pay a lower price if they choose to pay with cash or electronic check.

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Compliant Surcharge

Add a surcharge fee to the transaction if your customer chooses to pay with a credit card.

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Convenience Fees

Add a flat fee to every transaction regardless of the method of payment.

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Interchange Optimization

Automatically add Level 2 / Level 3 data to your credit card transactions and save on interchange fees.

Easy-to-use portal.

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Perform sales, voids, refunds, and tip adjusts from anywhere

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Real time risk monitoring

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Customer Database

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Customer receipt and signature


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Storage for 24 months to fight chargebacks


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Quick boarding and deployment

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Built-In marketing tools

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Digital and paper receipts

Engage your customer

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Customer Engagement

Identify customers based on customizable filters like VIP customers, number of visits,

shopping patterns, etc.

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Promotional Messages

Encourage customers to return to your business with promotional messages and images (SMS & email)

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Marketing Options

SMS, email & paper receipt marketing

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Trusted by Hundreds of Growing Businesses

Be confident in an advisor who will fight to find you the right solution and support you along the way.


Insights From Our Clients

What Our Clients Are Saying

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Michelle and her team did not “Sell” us a product or service. Rather, she educated us on parts of the payment business that we had no idea about and, in the process, offered us better solutions than we had at a more competitive price. She has followed up in the years since to ensure that we always have questions answered and that we are optimizing our options while minimizing costs.

Kevin Prior, Chief Financial Officer

Catholic Health Association of the United States

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Michelle has taken care of our credit card processing for over 10 years. I can’t say enough about her commitment to customer service. She goes above and beyond to make sure we are taken care of and is always presenting new ideas to improve our online business needs. We love that she is so hands on and takes care of our needs.

Kelly Callier, General Manager


Callier's Catering

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I have worked with Michelle Carr since 2012 and she has always offered top of the line customer service. Even when on vacation, she has found time to return my calls and help me out of a jam. She knows her stuff. I recently switched over to the Cash Discounting program, which has nearly eliminated my credit card processing fees. This lower cost solution has generated dollars that I can now invest back in to my business.

Gary Shenberg, Owner

Crest Bowl

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