Merchant-first
Recommendations are built around your economics, customers, and operating model—not a processor sales target.
Request a consultation About Merchant Hacker
Serious payments experience, without the black box.
Merchant Hacker Consulting Group gives merchants the depth of expertise used inside processing organizations—translated into clear decisions on the merchant's side of the table.
22+ years in payments1,000+ merchants supported100% merchant-first perspective
President & Principal Consultant
Cruz E. GuevaraMerchant Hacker Consulting GroupExecutive leadership
Cruz E. Guevara
President & Principal Consultant
Payments operator. Merchant advocate. Principal consultant.
Cruz brings more than 22 years of experience across acquiring, processor operations, merchant support, payment performance, and fintech leadership. His work has included operational leadership supporting more than 1,000 merchants and navigating the real-world issues that sit behind processing statements, approvals, funding, disputes, technology, and provider relationships.
Merchant Hacker was built to put that processor-side knowledge to work for merchants—with direct access, straightforward communication, and recommendations tied to business impact.
01Payment operations02Merchant strategy03Processor accountability
How we advise
Independent by design. Practical by experience.
Every engagement is principal-led and grounded in the facts that determine merchant performance.
Evidence-led
Statements, contracts, transaction behavior, workflows, and measurable impact come before assumptions.
Clear execution
Complex payment data is translated into practical decisions, ownership, and next steps.
Accountable
Results remain visible through defined KPIs, documented actions, and direct provider follow-through.
“Bring us the confusing statement, the stubborn decline problem, or the processor promise that never quite materialized. We'll help make it clear.”— Cruz E. Guevara, President & Principal Consultant
Direct access starts here