WP Simple Pay Pro Stripe Payments WordPress Plugin

WP Simple Pay is the best Stripe payment plugin for WordPress, allowing you to accept both one-time and recurring payments directly on your website. A key advantage of this plugin is the ability to quickly create payment forms without the need for complex shopping cart systems (like WooCommerce) or coding.

WP Simple Pay Pro is the premium version of the WP Simple Pay plugin. It is designed for businesses, freelancers, and agencies that require full control over their Stripe payment system on WordPress, without incurring additional per-transaction fees.

What can WP Simple Pay Pro do?

With WP Simple Pay Pro, you can transform your WordPress site into a sophisticated payment-processing engine without the need to build a complex online store system like WooCommerce.

Here are the key capabilities of the Pro version:

Support for Various Payment Models

• One-Time Payments: Sell physical products, digital goods, event tickets, or services.
• Recurring Subscriptions: Automatically bill customers weekly, monthly, or annually for memberships or ongoing service fees.
• Installment Plans: Offer staggered payments that automatically stop once the total amount is paid off (e.g., $50 per month for 3 months).
• Custom Amounts: Ideal for donation forms, allowing visitors to enter the specific amount they wish to contribute.

Streamlined Checkout Process (On-Site Checkout)

• Embedded Forms: Customers can enter card or digital wallet details directly on your webpage without being redirected off-site.
• Overlay Forms (Pop-ups): Payment forms appear as elegant pop-ups when the “Pay” button is clicked, ensuring a seamless page transition.
• Trials & Initial Fees: Offer free trials or implement setup fees for your subscription services.

Extensive Payment Options

• Digital Wallets: Supports Apple Pay and Google Pay, automatically detecting the user’s device for one-click payments.
• Buy Now, Pay Later (BNPL): Integrates with popular installment services like Klarna, Affirm, and Afterpay.
• Direct Debit (ACH/SEPA): Accept direct bank transfers with transaction fees significantly lower than those for credit cards (highly useful for high-value transactions). 4. Control Sales with Smart Features
• Coupon and Discount System: Create special promo codes (offering percentage-based or fixed-amount discounts) for your marketing strategies.
• Transaction/Stock Management: Limit the number of incoming transactions. This feature is ideal for capping seminar registrations or managing limited product inventory.
• Form Scheduling: Set specific start and end times for when the payment form is active (e.g., for Early Bird promotions).
• Automatic Tax Calculation: Integrate Stripe Tax to automatically calculate tax amounts in real-time based on the buyer’s location.

Enhance the User Experience

• Custom Fields: Add text fields, dropdown menus, or checkboxes to forms to collect additional information from buyers (such as clothing sizes, shipping addresses, or special notes).
• Custom Thank-You Page: Redirect buyers to a dedicated page (Custom Confirmation Page) after a successful payment—for example, a page to download a PDF file or watch an instructional video.

Does WP Simple Pay Pro Integrate with WooCommerce?

In short, no. WP Simple Pay Pro cannot be directly integrated as a payment gateway for WooCommerce checkout pages.

Reasons Why They Do Not Integrate

• Standalone Plugin: According to the official WP Simple Pay documentation, the plugin is designed as a standalone solution for accepting Stripe payments in WordPress without requiring a shopping cart system or product catalog like WooCommerce.
• Different Use Cases: WooCommerce is built specifically for complex online stores featuring shopping cart systems. In contrast, WP Simple Pay focuses on creating forms for instant payments, donations, or subscriptions directly on a webpage, bypassing lengthy checkout processes.

Alternative Solutions for WooCommerce Users

If you operate an online store using WooCommerce and wish to accept credit card payments or other Stripe payment methods, you do not need to use WP Simple Pay.

Instead, it is recommended that you use the official WooCommerce Stripe Payment Gateway; it is available for free and is fully optimized for the WooCommerce shopping cart checkout flow.

WP Simple Pay Pro Integration with Form Builder Plugins

Technically, WP Simple Pay Pro does not integrate directly with third-party form builder plugins (such as WPForms, Gravity Forms, Fluent Forms, or Formidable Forms).

The primary reason is that WP Simple Pay Pro features its own built-in form builder. The plugin is designed as an all-in-one solution that combines custom form creation with Stripe payment processing in a single location.

However, here is a comprehensive overview of how it works and the available integration alternatives:

1. WP Simple Pay Pro Has Its Own Form Builder

You do not need an additional form builder plugin to collect information from customers. Using WP Simple Pay’s built-in Form Builder feature, you can:

• Create forms using a drag-and-drop system.
• Add custom fields (such as text inputs, dropdowns, checkboxes, phone numbers, etc.) to collect additional data before the payment is processed.

2. Integration with Page Builders (Visual Design)

Although it does not integrate with other form builder plugins, WP Simple Pay Pro offers robust official integrations with various popular page builders for visual design. You can display payment forms via buttons or pricing tables using:

• Elementor (via dedicated widgets and buttons)
• Divi
• SeedProd

3. Solutions If You Still Want to Connect Them

If you want data from WP Simple Pay payment forms to be automatically sent to—or trigger actions in—other systems, you can use automation plugins like Uncanny Automator or Bit Integrations. These tools allow WP Simple Pay forms to interact indirectly with other WordPress plugins or services.

Selling Physical and Digital Products Using WP Simple Pay Pro

WP Simple Pay Pro is the ideal solution for selling products on WordPress without the complexities of shopping cart systems like WooCommerce. By leveraging the Pro version’s built-in features, you can instantly process payments via credit cards, digital wallets, and even installment plans using Stripe.

Below is a step-by-step guide to optimally configuring sales for both physical and digital products.

Initial Preparation (Prerequisites)

Before creating a product form, ensure you have completed the following basic configurations:

1. Install WP Simple Pay Pro and activate your license.
2. Connect to your Stripe account via the plugin settings menu. Ensure the status shows as Connected.
3. Enable SSL (HTTPS) on your WordPress site to ensure secure customer transactions.

How to Sell Digital Products

Digital products—such as e-books, software licenses, online classes, or audio files—do not require physical shipping. The key to selling digital products is directing the buyer to a download page after a successful payment.

Step 1: Create a New Payment Form

• Go to WordPress Dashboard → WP Simple Pay → Add New.
• Select the Payment Button template or a template specifically designed for digital products.

Step 2: Set Product Details & Price

• Go to the General → Payment tab. Select the payment type (One-time payment).
• Enter the price for your digital product (e.g., USD 15).

Step 3: Configure the Redirect Page (Redirect URL)

• Open the Form Confirmation tab.
• In the Confirmation Strategy section, select Redirect to a Custom URL.
• Enter the link to a specific page on your site where buyers can immediately download the digital file, or a direct link to your Google Drive or Dropbox file.

Step 4: Publish the Form

• Click Publish on the right-hand side. Copy the form’s shortcode (e.g., [simpay id=”123″]) and paste it onto your sales page (landing page).

How to Sell Physical Products

Selling physical products requires additional information, such as a shipping address and product variations (like size or color).

Step 1: Create a New Form & Enable Shipping Address

• Go to WP Simple Pay → Add New → Select Payment Form.
• Navigate to the Form Fields tab (Form Builder).
• Click the dropdown menu below, search for the Address field, and click Add Field.
• In the address field settings, ensure you check the Shipping Address option so that Stripe detects this data for logistics purposes.

Step 2: Add Custom Fields (Product Variations)

If your physical product has variations (e.g., T-shirt sizes S, M, L):

• In the Form Fields tab, add a Dropdown or Radio Buttons field.
• Set the label name, for example: Select Shirt Size.
• Enter the available variation options. You can also assign different prices to each variation if necessary.

Step 3: Set Up Automatic Tax (Optional but Recommended)

• Go to the Tax tab.
• Enable Stripe Tax to automatically calculate shipping taxes based on the address location entered by the buyer.

Step 4: Configure Seller Email Notifications

• Go to the Emails tab → Payment Receipt.
• Ensure you enable email notifications for the site admin. This way, whenever a purchase occurs, you will receive an email containing order details and the customer’s full address so you can promptly process the shipment.
• Click Publish and embed the form on your store page.

WP Simple Pay Pro for Accepting Donations

WP Simple Pay Pro is one of the best WordPress plugins for accepting online donations via Stripe. It is specifically designed for non-profits (NGOs), places of worship, communities, and content creators who want to collect funds instantly without the need to set up a complex online store system.

With WP Simple Pay Pro, you can create professional, secure donation forms that support a wide range of global and local payment methods.

Key Features of WP Simple Pay Pro for Donations

Why is the Pro version highly recommended for fundraising? Here are the key features that will optimize your donation campaigns:

Custom Donation Amounts (User-Defined Amounts)

You are not limited to fixed donation amounts (e.g., $5 or $10); you can also provide a “Enter Custom Amount” field. This feature gives donors the freedom to contribute according to their willingness and financial capacity.

Recurring Donations

This is a crucial feature for foundations or communities. You can offer donors the option to contribute on a recurring basis, such as:

• One-time donation
• Monthly donation (monthly subscription)
• Yearly donation (yearly subscription)

Stripe will automatically charge the donor’s card or account on the designated schedule, eliminating the need for you to collect payments manually every month.

Donor-Covered Transaction Fees (Fee Recovery)

Every payment gateway, such as Stripe, charges a fee per transaction. The Pro version includes a smart feature that allows donors to select an option to cover these transaction fees. This ensures that 100% of the donated funds reach your organization’s account.

Diverse Global & Local Payment Methods

To increase donation rates, you need to make the payment process easy. WP Simple Pay Pro supports:

• Credit/Debit Cards: Visa, Mastercard, American Express. Digital Wallets (One-Click): Apple Pay and Google Pay (donors can pay in 3 seconds using facial recognition or fingerprint scanning on their phones).
• Bank Transfer / Direct Debit: ACH Debit (US) or SEPA (Europe), which offer significantly lower processing fees for large donations.

How to Create a Donation Form with WP Simple Pay Pro

Here are the quick steps to start accepting donations on your WordPress site:

1. Select a Donation Template: Go to the WP Simple Pay → Add New. The plugin provides a ready-made template called Donation Form.
2. Set Price Options: Under the Payment tab, you can add multiple fixed donation amounts (e.g., $10, $25, $50, $100) and enable the “Allow custom amount” option for flexible donation amounts.
3. Customize Form Fields: In the Form Fields tab, you can add custom text fields to collect important information, such as “Donor Name” (allowing for anonymous entries) or Message/Prayer from Donor.
4. Send Automated Receipts: In the Emails tab, enable the Payment Receipt function so the system automatically sends a thank-you email—along with a valid donation receipt—to the donor after a successful transaction.
5. Publish: Click Publish and paste the form’s shortcode onto your homepage or a dedicated campaign page on your site.

Installation Requirements

To install and run WP Simple Pay (both Lite and Pro versions) smoothly on your website, there are several technical and system requirements that must be met.

Here are the WP Simple Pay installation requirements you need to prepare:

1. System Requirements

Based on the official WP Simple Pay system requirements documentation, your server and website must meet the following version standards:

• WordPress Version: WordPress 5.9 or higher. It is highly recommended to always keep WordPress updated to the latest version for security and feature compatibility.
• PHP Version: PHP 7.4 or higher. The official Stripe library embedded within the plugin requires a modern PHP environment to ensure fast and secure encryption processing.

2. SSL Security Certificate (Site Must Use HTTPS)

Since this plugin processes sensitive financial data, Stripe requires your website to have an active SSL certificate (the site address must start with https://, not http://).

• Without SSL, you will not be able to perform real transactions (Live Mode), and Stripe will refuse to process payments to protect customers’ credit card data.

3. Active Stripe Account

WP Simple Pay is a plugin built specifically to connect exclusively to the Stripe payment gateway. You need:

• A verified Stripe account.
• If you are located in a specific country, ensure your Stripe account is configured to accept international payments or the currency you use (such as USD, SGD, etc.), as the availability of Stripe merchant features varies by country.

4. WP Simple Pay Pro License (For Paid Version Only)

If you are using the Pro version, you need:

• The Pro plugin ZIP file, downloaded directly from your WP Simple Pay account dashboard or from our website (as we provide the GPL version).
• An active License Key to enter into your WordPress dashboard to unlock premium features and receive automatic updates. If you download from our website, you can use the license key provided in the download package to unlock premium features, but automatic updates are not supported.

How to Download

1. Log in to your GPLShare account
2. Go to your download history
3. Download WP Simple Pay Pro v4.17.3 from the list provided
4. Or download directly from this page if you have a premium membership
5. That’s it! Enjoy the full version of WP Simple Pay Pro.

How to Install Plugin

1. Please ensure that you download the .zip file from GPLShare
2. Before installing, you must first unzip the wp-simple-pay-pro-3-4.17.3-pack.zip file
3. Go to WordPress Admin → Plugins → Add New → Upload Plugin
4. Choose the .zip installer file and click Install Now
5. After installation, click Activate Plugin
6. Done! WP Simple Pay Pro is now active on your site

How to Activate License

Basically, the license credentials are not required, as they are only needed to receive updates. However, if you wish to activate the license, here are the instructions

1. Once installed, navigate to the License section.
2. Enter the required license credentials. (The license credentials can be found inside the package file you downloaded.)
3. Done.