---
description: Stax : avantages et inconvénients. Lisez les avis clients, consultez les prix et découvrez les fonctionnalités.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress
title: Stax - Avis, notes, prix et abonnements - Capterra Canada 2026
---

Breadcrumb: [Accueil](/) > [Logiciels de facturation](/directory/30015/billing-and-invoicing/software) > [Stax](/software/157492/fattmerchant-payments-online)

# Stax

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> Fattmerchant est une entreprise de technologie de paiement sur abonnement qui offre un traitement illimité des cartes de crédit en coût direct.
> 
> Conclusion : 142 utilisateurs lui ont donné la note de **4.2/5**. Figure au meilleur classement pour **Probabilité de recommander le produit**.

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## Présentation

### Qui utilise Stax?

Petits entrepreneurs. &#10;Franchises &#10;Chaînes. &#10;Restaurants &#10;Bars &#10;Commerces de détail. &#10;Vente en ligne.&#10;Services professionnels &#10;Légal &#10;Hôtels/hôtellerie.&#10;Soins de santé&#10;Salons et spas.&#10;Santé et remise en forme

## Statistiques et notes

| Métrique | Notation | En détail |
| **Note globale** | **4.2/5** | 142 Avis |
| Simplicité | 4.3/5 | D'après l'ensemble des avis |
| Support client | 4.1/5 | D'après l'ensemble des avis |
| Rapport qualité-prix | 4.2/5 | D'après l'ensemble des avis |
|  Fonctionnalités | 4.2/5 | D'après l'ensemble des avis |
| Pourcentage de recommandation | 70% | (7/10 Probabilité de recommander le produit) |

## À propos du vendeur

- **Entreprise**: Fattmerchant
- **Pays**: Orlando, É.-U.
- **Entreprise fondée en**: 2014

## Contexte commercial

- **À partir de**: 99,00 $ US
- **Public cible**: Travailleur autonome, 2–10, 11–50, 51–200, 201–500, 501–1 000, 1 001–5 000, 5 001–10 000, 10 000+
- **Déploiement et plateformes**: Cloud, SaaS, web, Mac (ordinateur), Windows (ordinateur), Android (mobile), iPhone (mobile), iPad (mobile)
- **Langues**: anglais
- **Pays disponibles**: États-Unis

##  Fonctionnalités

- Accès mobile
- Base de données de contacts
- Calcul des taxes
- Conformité PCI
- Facturation
- Facturation récurrente et des abonnements
- Factures personnalisables
- Gestion des reçus
- Lecteur de carte mobile
- NFC sans contact
- Options de paiement multiples
- Paiements en personne
- Paiements mobiles
- Paiements électroniques
- Payment Gateway Integration
- Point de vente (PDV)
- Prise en charge de plusieurs devises
- Rapports et analyses
- Rapports et statistiques
- Signature électronique
- Surveillance des transactions
- Third-Party Integrations
- Traitement des cartes de crédit
- Traitement des cartes de crédit et de débit
- Traitement des factures
- Traitement des paiements
- Traitement des paiements ACH

## Intégrations (20 au total)

- Actionstep Legal Accounting
- Apple Pay
- CardConnect
- Google Pay
- Lightspeed
- Mailchimp
- OptiMantra
- Pronto
- QuickBooks Online
- QuickBooks Online Advanced
- Salesforce.org Nonprofit Cloud
- Shopify
- Slack
- TouchBistro
- WooCommerce

... et 5 intégrations supplémentaires

## Ressources d'aide

- Service client/courriel
- Base de connaissances
- Support téléphonique
- Support 24/7 (réponse directe)
- Chat/Clavardage

## Category

- [Logiciels de facturation](https://fr.capterra.ca/directory/30015/billing-and-invoicing/software)

## Catégories connexes

- [Logiciels de facturation](https://fr.capterra.ca/directory/30015/billing-and-invoicing/software)
- [Logiciels de traitement des paiements](https://fr.capterra.ca/directory/30232/payment-processing/software)
- [Applications de paiement pour mobiles](https://fr.capterra.ca/directory/31089/mobile-credit-card-processing/software)
- [Logiciels de gestion atelier mécanique](https://fr.capterra.ca/directory/10050/auto-body/software)

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3. [Venmo](https://fr.capterra.ca/software/182159/venmo-) — 4.7/5 (9296 reviews)
4. [Square Payments](https://fr.capterra.ca/software/170278/square-payments-processing) — 4.7/5 (2695 reviews)
5. [Square Point of Sale](https://fr.capterra.ca/software/154907/square-point-of-sale) — 4.6/5 (3032 reviews)

## Avis

### "Stax - Better than the rest\!" — 5.0/5

> **Utilisateur vérifié** | *9 septembre 2025* | Vente au détail | Taux de recommandation : 10.0/10
> 
> **Avantages**: While Stax is becoming a larger and larger you still maintain communications with their fantastic US based support team who will do EVERYTHING in their power to chase down any issue you may have.
> 
> **Inconvénients**: Rate changes can be hard to follow however that is due to the underlying processor changing and Stax works with you to ensure smooth processing.
> 
> Overall Stax is 10/10 I've shopped around for other solutions and no one else can compare. On either price or support.

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### "Happy customer" — 5.0/5

> **Anthony** | *20 mai 2026* | Automobile | Taux de recommandation : 10.0/10
> 
> **Avantages**: Stax made payments simple and fast, with great support, easy setup, and smooth day-to-day use. No complaints
> 
> **Inconvénients**: Pricing felt high for smaller businesses, and some features took extra time to understand. at first.
> 
> My overall experience with Stax was very positive. It was easy to use, reliable, and helpful. Will recommend to anyone

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### "Worst Support experience" — 1.0/5

> **Jaspreet** | *12 décembre 2025* | Vente au détail | Taux de recommandation : 0.0/10
> 
> **Avantages**: Processing rates are competitive, even though they are higher than promised. Sales team was responsive enough.
> 
> **Inconvénients**: Support is extremely slow and incompetent to resolve critical issues even after 6 weeks of reporting. Even the leadership doesn't understand how much 'compliance violation' can hurt a merchant and Stax itself.
> 
> Easy to sign up but worst experience getting simple but critical technical issues. Support and leadership both have been disappointing ao far.

-----

### "STAX Review" — 5.0/5

> **Jesus** | *27 avril 2026* | Santé, bien-être et fitness | Taux de recommandation : 9.0/10
> 
> **Avantages**: Payment processing is easy and flexible. Only paying the interchange and a nominal fee per transaction.
> 
> **Inconvénients**: The monthly fee should be scaled  down as we process more otherwise the system is great. It’s meeting all the expectations
> 
> Great so far. The assistance to get the program started has been amazing. All the support has been to Pat

-----

### "Stax is \#1" — 5.0/5

> **Rich** | *23 juin 2026* | Biens de consommation | Taux de recommandation : 10.0/10
> 
> **Avantages**: Easy to use. Much better than Converge. Very fast and easy to see activity. Also, the cheapest I have found and I have tried them all.
> 
> **Inconvénients**: Nothing so far...with other systems, it was hard sometimes to find a charge that I needed to look at, but with Stax, everything is right there.
> 
> Very happy. I have told my friends that own businesses that Stax is the best. They credit my account right away, no waiting for days.

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## Liens

- [Afficher sur Capterra](https://fr.capterra.ca/software/157492/fattmerchant-payments-online)

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