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Simple PAY.JP Payment — WordPress Payment Gateway Plugin

by koyacode · WordPress.org page · Website

v1.3.1 Tested up to WP 6.7.7 PHP 5.6+

Simple PAY.JP Payment has 200+ active installs on WordPress.org and 5,017 downloads all time. We have tracked it since September 4, 2026; download trends appear after 30 days of data. The last update was on April 9, 2025, tested up to WordPress 6.7.7.

Simple PAY.JP Payment at a glance

Active installs
200+
Total downloads
5,017
Downloads, last 30 days
–
available after 30 days of tracking
30-day growth
–
tracking since September 4, 2026

Is Simple PAY.JP Payment well maintained?

Support threads resolved
No open threads
nothing waiting on the WordPress.org forum
WordPress compatibility
Behind
tested up to WordPress 6.7.7, not yet with the current 7.1

Features

The feature list from the plugin's own readme on WordPress.org, trimmed to the essentials.

  • amount (mandatory*): price in JPY
  • plan-id (mandatory*): subscription plan ID
  • form-id (mandatory): any ID of the form
  • name: show/hide name field (‘yes’ => show (default), ‘no’ => hide)
  • result-ok: page url to redirect after payment succeeded if you want to customize success message
  • result-ng: page url to redirect after payment failed if you want to customize failure message
  • prorate: disabled/enabled prorated for subscription payment (‘no’ => not prorated (default), ‘yes’ => prorated)

Simple PAY.JP Payment reviews and ratings

3 reviews on WordPress.org, with the most recent ones as their authors posted them.

All reviews
5.0 out of 5

3 reviews

5★
3
4★
0
3★
0
2★
0
1★
0

  • good

    good plugin

    duchiep260791

  • 非常に使いやすく，実装しやすい！

    感動的なまでに簡単にpay.jpをWordPressサイトに実装できました。 本当におすすめのプラグインです！ 実装方法に迷ったら，ひとまずこちらを利用することをお勧めします。

    keisuke5656

  • いい

    簡単にできました

    wordpression2

Details

This plugin provides payment form by PAY.JP with simple shortcode.

The full description, screenshots and every review live on the WordPress.org page.

Rankings Simple PAY.JP Payment competes in

Tags

  • credit card
  • e-commerce
  • payment
  • payment request
  • shopping

More from koyacode

Version
1.3.1
Last updated
Apr 9, 2025
First published
Nov 24, 2018
Requires WordPress
4.9
Tested up to
6.7.7
Requires PHP
5.6
Pricing
Free on WordPress.org

Simple PAY.JP Payment FAQ

What does Simple PAY.JP Payment do?

According to its WordPress.org readme, Simple PAY.JP Payment offers amount (mandatory*): price in JPY, plan-id (mandatory*): subscription plan ID, form-id (mandatory): any ID of the form, name: show/hide name field (‘yes’ => show (default), ‘no’ => hide) and result-ok: page url to redirect after payment succeeded if you want to customize success message.

How many active installs does Simple PAY.JP Payment have?

WordPress.org reports 200+ active installs for Simple PAY.JP Payment as of September 7, 2026.

Is Simple PAY.JP Payment still maintained?

The last release was on April 9, 2025, more than a year ago. WordPress.org shows a warning on plugins that go this long without an update.

Is Simple PAY.JP Payment free?

Simple PAY.JP Payment is free to install from WordPress.org. Many plugins also sell a paid version or add-ons.