# Benchmark > A real-time, AI-assisted estimator for payment engineering projects, built by > Paying.co. Answer a short set of questions and Benchmark returns a defensible > ballpark range with a full effort breakdown, downloadable as a PDF. Benchmark is free. It produces a PRELIMINARY ESTIMATE, not a quote. Every estimate is reviewed by a Paying.co engineer and proceeds through standard SOW confirmation and final sign-off before any commitment is made. ## What it estimates Benchmark covers eleven payment engineering service models: - Full EMV Level 3 Certification - Managed EMV Level 3 Certification - SoftPOS Application Development - Android Payment Application - Semi-Integrated Payment Application (Non-Android Devices) - Unattended Payment Integration - MDB Cashless Payments (Vending / Unattended) - PCI Audit (QSA-Supported) - PCI Remediation (Incident-Driven) - Payment APIs & MCP-Native Tooling - Custom Software / Application Build ## How an estimate is built Each model resolves an effort band (base + additive scope modifiers), applies multiplier factors such as target platform and payment gateway, then multiplies through a rate tier to produce a dollar range. The PDF shows every line, so the number is traceable rather than asserted. ## Who it is for Product owners, ISVs, ISOs, acquirers, and hardware vendors scoping a payments project who want an informed starting point before a sales conversation. ## About Paying.co Paying.co (Mojave Payment Technologies LLC) is a payment engineering firm working across the US, Canada, Europe, LATAM, and the Caribbean. Specialties include EMV Level 3 certification, SoftPOS/MPoC, custom Android payment applications, unattended payment systems, and PCI compliance. Contact: sales@paying.co Main site: https://paying.co/ Benchmark: https://benchmark.paying.co/