Stripe

Introduction

This Stripe module for Werpos ERP CRM allows

  • to bind your Werpos third parties to Stripe customers
  • to display the list of the Stripe mode of payment in Werpos
  • to display the list of payments and payouts in Werpos
  • to pay, using Strong Customer Authentication (SCA), for orders, invoices, lines of contracts, subscriptions or any free amount, online, using Stripe (https://www.stripe.com). See the note at bottom of this page to use the version “SCA ready” of module.

Werpos is an official 

Installation

This module is included with the Werpos distribution, so there is no need to install it.

Also, because this is a native module, if you need to upgrade the module, you must just upgrade your Werpos application.

Configuration

To use this module, you must first enable it using an administrator account, via the menu option “Home – Setup – Modules“.

Choose the tab where the module is listed. Then click on “Activate“.

The module is now activated.

If an icon appears at end of the line for the module, click on it to access the setup page specific to the module.

After clicking on the configuration icon, you will access a page to enter different information. Private and Secret key values for Test mode and Live mode provided by Stripe (to get on https://www.stripe.com) are required.

Usage

Once the mandatory identifiers are entered, you can use some URL links, provided by Werpos, to make or ask your customers to make online payments. These links are provided as “generic link” on the Stripe configuration page. But you will find them also as “dedicated link” on the page of each invoice, each order, each contract, or each member for the payment of memberships.

This is an exemple of the public interface your customer can use to pay you.

Variants

Stripe offers several modes of operation. The old mode is the use of Stripe’s “charge” APIs. As of September 2019, these APIs are deprecated to implement the SCA on online payments and 3D Secure v2 (https://stripe.com/docs/strong-customer-authentication). The v10 is ready for this change. Werpos v10 offers 2 other modes of operation:

  • By going to Home – Setup – Other and adding the constant STRIPE_USE_INTENT_WITH_AUTOMATIC_CONFIRMATION to 1, Werpos will use the PaymentIntent Stripe APIs according to the workflow “Automatic Confirmation” (https://stripe.com/docs/payments/payment-intents/quickstart) , which is ready for the SCA.
  • By going into Home – Setup – Other and adding the STRIPE_USE_NEW_CHECKOUT constant to 1, Werpos will use the CheckOut Stripe APIs according to the “Server Integration” workflow (https://stripe.com/docs/payments/checkout), which is also ready for the SCA.

When using Werpos v11, the default mode is when STRIPE_USE_INTENT_WITH_AUTOMATIC_CONFIRMATION = 1 with no need to change or edit any configuration variable. So if you want to use another method, you must force this constant to 0.