Compare / Trailhead vs Stax (formerly Fattmerchant)
Comparison

Trailhead vs Stax: subscription pricing sounds great — until you do the math.

Stax markets a subscription model: pay a monthly fee, get interchange with no markup percentage. For high-volume merchants that math is beautiful. For everyone else it's a premium. Trailhead reviews whether the subscription actually pays back.

Feature
Trailhead
Stax (formerly Fattmerchant)
Pricing model
Interchange-plus, dual pricing, flat — reviewed against Stax
Monthly subscription + interchange + per-transaction cents
Break-even threshold
Modeled in your Savings Report
Roughly $30k+/mo depending on ticket & mix
Statement audit
Free
Not offered
Hardware
Multi-vendor
Stax-supported terminals
Monthly minimum
Disclosed per program
$99+/mo subscription regardless of volume
Cancellation
Program terms disclosed
Month-to-month on core; hardware contracts vary
Advisor accountability
Named human
Support tiers by plan
Why merchants ask about it

The three reasons this comparison comes up.

01

You're under the break-even

The subscription is a fixed cost. Under roughly $30k/mo it's usually cheaper to pay a percentage markup on interchange-plus and skip the sub.

02

Ticket size skews small

Per-transaction cents dominate low-ticket businesses. The subscription model looks great on average but bleeds on volume of small tickets.

03

You want a human, not a portal

Stax leans on its dashboard. If you prefer conversation to configuration, that's a different service.

Trailhead is not anti-Stax (formerly Fattmerchant). Sometimes Stax (formerly Fattmerchant) is the right answer and we'll tell you. The point of the review is to know for sure — with the math shown.

See how your setup actually compares.

A free AI Payment Review™ pulls apart your statement and puts real numbers next to Stax (formerly Fattmerchant)'s posted rates. No obligation, no switch required.