Use the order status and confirmation notice in the registration system for that course as the source of truth. For free courses, confirm that the registration is valid and check the course notice. For paid courses, follow the payment and seat-confirmation rules shown for that course. Entering bank-transfer details does not mean payment has been verified. If you do not receive a notice, contact AMS at hello@amsmastery.com or +886 2 2778 8315, or message the LINE Official Account (@yongchiehdental): https://line.me/R/ti/p/@yongchiehdental.

Refunds are not available. However, you may transfer your spot to another dentist if arranged before the course begins and confirmed with customer service.

Replay availability depends on the speaker’s consent. If not recorded, no replay will be provided.

This depends on the course. If credits are offered in partnership with associations, details will be listed on the course page.

You will be notified promptly, and appropriate arrangements or compensation will be provided.

AMS (Arcline the Master Series) was founded by Yong Chieh, a Taiwan dental partner since 1993. Headquartered in Taipei with offices in Taichung and Kaohsiung, Yong Chieh serves dental clinics, hospitals and academic institutions across orthodontics, periodontics and implant surgery, restorative dentistry and endodontics, and infection control. Yong Chieh partners with the world's leading dental brands as the exclusive Taiwan distributor for Ormco, Spark, Hu-Friedy, Mectron, Kerr and EdgeEndo, and brings Euronda infection-control equipment to Taiwan. Contact AMS through the LINE Official Account @yongchiehdental (https://line.me/R/ti/p/@yongchiehdental), by email at hello@amsmastery.com, or by phone at +886 2 2778 8315.