Sean Davis

This plugin must be used with <a href="https://wordpress.org/plugins/simple-course-creator/" rel="ugc">Simple Course Creator</a>.
By default, the only way to know that a post is part of a Simple Course Creator course is by viewing the individual post page or another post in the same course. This add-on allows you to see if a post is part of a course in “byline” fashion. The name of the course a post is part of can be seen from the blog home, archive, or search results.

Simple Course Creator Front Display

Outputs the course name on each post listed on a blog home, archive page, or search results page.

tnomi

オンラインレッスン予約システム（OLB）は、マンツーマンのオンラインレッスンサイト向けにスケジューラと予約フォームを設置するものです。
講師はスケジューラを使用してタイムテーブルを設定し、会員はタイムテーブルをクリックして予約を行います。 
講師と会員には、Eメールにて予約やキャンセルの通知が送られます。
詳しくは、<a href="https://olbsys.com" rel="nofollow ugc">OLBユーザーガイド（日本語）</a>をご覧ください。
Online Lesson Booking system (OLB) was made in order to equip a web site with the reservation-form and scheduler for one-to-one online lesson.
Teacher (author) sets up a timetable using a scheduler, and member (subscriber) makes a reservation by clicking timetable. 
Teacher and a member are informed by e-mail in the case of reservation and cancellation.
Visit <a href="https://olbsys.com" rel="nofollow ugc">The User’s Guide (ja)</a>/<a href="https://olbsys.com/en/" rel="nofollow ugc">(en)</a> for more info.

Online Lesson Booking

このプラグインはマンツーマンのオンラインレッスン向けにスケジューラと予約フォームを提供するものです。 This plug-in supplies the reservation-form and scheduler for the one-to-one online lesson.

Simple Course Creator Front Display vs Online Lesson Booking