After you install the WP Payment Gateway Bundle plugin, you will need to configure some Stripe Gateway specific settings in the plugin which you will need to obtain from your Stripe merchant account.

Note: There are a couple of different checkout flows available for the Stripe gateway. The recommended setup is the Stripe SCA setup explained here.

You can find the Stripe specific settings required by the plugin under the “Gateway Settings” tab when you go to the payment gateway bundle plugin’s settings menu. The following screenshot shows how you can access the settings page of this addon:

In order to configure the Stripe portion of the payment gateway bundle you will need to obtain the required details from your Stripe merchant account by following the steps outlined below:

Step 1: Log into your Stripe merchant account and click on the API Keys menu item (Under Developers).

Step 2:  Copy the values for the secret key and the publishable key as shown in the figure above.

Step 3: Now from your WordPress administration panel, go to Stripe Settings (under WP eStore -> Payment Gateway Bundle -> Gateway Settings) and check “Use Stripe Payment Gateway” option.

Step 4: Enter your Secret Key.

Step 5: Enter your Publishable Key.

Step 6: Enter a selector label for Stripe. For example: Stripe Payment (This text will be displayed in the select box in the shopping cart as a checkout option).

Step 7:  Copy the Stripe Webhook URL for your site and add it as a webhook endpoint in your Stripe account (Developers -> Webhooks). You should only have one webhook set up for our plugin (remove any other URL that you may have configured previously for our plugin)

You can either choose to be notified of all the events (may increase load on your server) or select the ones that our plugin processes at the moment:

• charge.refunded
• checkout.session.completed
• invoice.payment_succeeded
• customer.subscription.deleted
• invoice.payment_failed

Step 8: Hit the “Update” button at the bottom to save the settings and now your site is ready to accept subscription/recurring payments via Stripe.

eStore Product Configuration

There are a few things you need to be aware of while you are configuring a product for Stripe subscription.

1) No Trial Payment Amount: Stripe only supports Free Trial. So you cannot charge your customer for the trial period. For example: if you wish to offer one month free trial to your users before they are billed on a recurring basis (2.99/month) you can set up like the following,

• Trial Billing Amount: 0
• Trial Billing Period: 1 Month
• Recurring Billing Amount: 2.99
• Recurring Billing Cycle: 1 Month
• Recurring Billing Count: 0

If you do not wish to offer a trial, you should leave the Trial Billing Amount and Trial Billing Period fields empty. For example:

• Trial Billing Amount:
• Trial Billing Period:
• Recurring Billing Amount: 2.99
• Recurring Billing Cycle: 1 Month
• Recurring Billing Count: 0

2) Recurring Billing: Our Stripe integration supports recurring payments on a daily, monthly or yearly basis. For example: if you wish to charge your customer 2.99/day until cancelled your setup should look like the following,

• Trial Billing Amount:
• Trial Billing Period:
• Recurring Billing Amount: 2.99
• Recurring Billing Cycle: 1 Day
• Recurring Billing Count: 0

If you wish to charge your customers 2.99 every 7 days for 3 installments your setup should look like the following,

• Trial Billing Amount:
• Trial Billing Period:
• Recurring Billing Amount: 2.99
• Recurring Billing Cycle: 7 Day
• Recurring Billing Count: 3

If you wish to charge your customers 2.99 every/month until cancelled your setup should look like the following,

• Trial Billing Amount:
• Trial Billing Period:
• Recurring Billing Amount: 2.99
• Recurring Billing Cycle: 1 Month
• Recurring Billing Count: 0

If you wish to charge your customers 2.99/month for 6 installments your setup should look like the following,

• Trial Billing Amount:
• Trial Billing Period:
• Recurring Billing Amount: 2.99
• Recurring Billing Cycle: 1 Month
• Recurring Billing Count: 6

If you wish to charge your customers 2.99 every 2 months until cancelled your setup should look like the following,

• Trial Billing Amount:
• Trial Billing Period:
• Recurring Billing Amount: 2.99
• Recurring Billing Cycle: 2 Month
• Recurring Billing Count: 0

3) Reattempt on failure: This checkbox does not have any effect on a Stripe subscription.

4) Editing the subscription amount: Once you make the first transaction of a newly created eStore subscription product, a plan is automatically created in your Stripe account. Stripe doesn’t allow the editing of an existing plan. So if you need to edit the subscription amount after a transaction, create a NEW estore product with the new subscription price.

Shortcode for Subscription Button

You need to embed the following shortcode in a WordPress Post/Page to accept recurring payments via Stripe:

[wp_pg_eStore_subscription_button id="1" gateway="stripe_subsc"]

(Replace 1 with your actual eStore product ID)

Customizing the Look of the Stripe Subscription Button

WP eStore plugin allows you to customize all of your subscription buttons by using a custom button image of your choice. If you want to customize the look of your stripe subscription button then read this post.

Using Stripe Subscription Button with Fancy Display Template

You can use the following shortcode to use a fancy display template with the Stripe subscription button:

[wp_eStore_fancy_display id="50" type="3" style="1" gateway="stripe_subsc"]

WP eStore product ID of the item is 50 in the above example. You will need to change that value to your actual product ID.