Chip Postcard Launch: The Ai 2.0 Upgrade to the Traditional Postcard

In a collaboration between Mars e-Bank.com Inc. and STMicroelectronics, a new NFC Chip Sticker has been developed and manufactured in Taiwan. Designed in cheerful macaron-inspired colors, this tamper-proof and privacy-protected sticker can be placed onto a traditional postcard, instantly transforming it into a “Chip Postcard”. That single addition unlocks a completely new level of functionality.

From heartfelt videos for loved ones, unsent love letters, unspoken marriage proposals, and difficult apologies, to joyful shared photos, birthday and anniversary wishes, final arrangements, or even a life checklist to leave no regrets—these precious memories can all be stored in a Chip Postcard.

No app download is required. Simply tap the postcard with an iPhone to read the contents via NFC. The Chip Time Capsule supports password protection and even allows you to set a future unlock date—turning it into a “Future Mail”.” Ai features are also in development, offering new surprises in the future.

This secure NFC Chip Sticker is the result of a joint effort between Mars e-Bank.com Inc. and ST, the world’s leading eSIM manufacturer. Designed to bring warmth and meaning to communication, Chip Sticker is priced affordably at just NT$49.

The product is now distributed in 10 countries worldwide, including the United States (represented by Lavenridge, Inc.), and is available through various platforms and retail channels: Chunghwa Post Postmall, Mars eMall by Mars Group, and the Chip Time Capsule Post, including:No.1 Kaohsiung Store – No. 147-1, Heping 1st Rd.
No.2 Taoyuan Store – Fame Hall Garden Hotel
No.3 New Taipei Store – Pets Castle Six-Star Club
No.4 Kaohsiung Store – Jenn Tsair Preschool

Mars Group is also partnering with businesses across industries to launch additional direct and franchised stores, with sales available via Ai vending machines.

Line Official Account: @chip-timecapsule