A PNG / JPG
Digital gift images
Prepare images of the items you want to hand out. Multiple variants and random distribution are supported.
Recommended: 340 × 340 px or larger
PROJECT RECIPE / No. 01
Shopping Street
Stamp Rally
Just place QR codes at each shop to manage check-ins and visit logs. Hand out digital gifts to participants and have them tour the shops — set up in as little as 30 minutes.
TIME
~30 min
Initial setup
LEVEL
★★☆
Beginner-friendly
PLAN
Free+
Free to try
SCALE
~thousands
Large-scale ready
#regional #tourism #shopping-street #qr-checkin #digital-gift
01 — For Whom
Who this is for
01
Want to run a stamp rally in the area
Great for shopping streets, tourist spots, campus festivals — any tour-style project.
02
Want check-in records as data
Auto-aggregates who visited where. Reports can be exported.
03
Want to give participants a gift
Issue NFTs and digital tickets automatically based on conditions.
02 — Materials
Materials
2 ITEMS / ALL OPTIONAL
B PNG / JPG
Check-in spot info
Shop names, exterior photos, product images. The richer the better — they leave an impression on participants.
Recommended: 1200 × 900 px or larger
03 — Steps
How it's built
5 STEPS / ~30 min
Log in to T&T, open the "Items" menu and click "New". The first stamp rally launches in five steps below.
01
Start a project from "New"
From the admin menu, choose Items → New. Enter a project title and event period.
1 min Admin
02
Register the digital gift
Upload the image from material A and configure issuance conditions (e.g. 3 check-ins).
3 min Material A
03
Add check-in spots
Using material B, register shop names, images and locations. Bulk CSV import is supported.
10 min CSV ok
04
Generate and distribute QR codes
Download all check-in QR codes as a single PDF. Print and place them at each shop.
5 min PDF export
05
Publish and share
Share the participant URL via SNS and posters. Track participation in real time from the admin panel.
1 min Publish
READY?
With this recipe,
you can launch in 30 minutes.
Sign up with email — no credit card required. The first ten participants are completely free.
04 — FAQ
FAQ
7 ITEMS
Q.01 Do shops need to install an app? −
No. A QR poster on display and a smartphone check-in by the visitor is all you need. If shop staff want to verify check-ins manually, they can sign in to
staff.ttkit.jp from a browser.
Q.02 Are there safeguards against fraudulent check-ins? +
Three layers of guards can be combined: QR code expiry, location verification and minimum interval between consecutive check-ins from the same account. Custom rules can also be added via API.
Q.03 I want users to join without sign-up. +
Switch to guest mode and an anonymous ID is issued in the browser's local storage — no email needed. Contact details can be requested only when the gift is delivered, supporting progressive data collection.
Q.04 Can it integrate with our existing point system? +
Check-in events can be forwarded to external services via webhooks. We have integration experience with Rakuten Points, LINE Points, and local-currency systems run by municipalities. Talk to our support team for details.
Q.05 Are there participant limits? +
The Free plan supports up to 10 people; the Pro plan supports thousands. For large-scale events, we offer an Enterprise plan.
Q.06 Can I run it as a limited-time event? +
Set arbitrary start and end dates. Check-ins outside the period are automatically invalidated. Time-of-day restrictions (weekends only, after 18:00, etc.) are also supported.
Q.07 What participant data can I retrieve? +
Check-in timestamps, spots, user IDs and gift logs can be exported as CSV/JSON. Personal data fields are optional. We provide an operations guide aligned with GDPR and Japan's APPI.
05 — Case Study
Case study: Koenji Kitaguchi Shopping Street
32 shops over 18 days for the "Koenji Autumn Tour Rally 2025." Shifting from paper cards to fully digital, the project grew participants 3.4× year-over-year — shared here as a sample.
From paper cards
to lasting data.
A 2-person ops team launched the project in 18 days, from consensus with the shop owners' association to opening day. Participation outpaced expectations on day one and prizes were increased 1.5× mid-event.
- Organizer
- Koenji Kitaguchi Shopping Street Association
- Industry
- Regional revitalization / commerce
- Scale
- 32 shops / ~8,000 expected visitors
- Modules
- Check-in, card, raffle, LINE integration
3.4 ×
Participants vs. last year
18 d
Time to launch
92 %
Completion rate
06 — Voices
User voices
"
「We use it for a community event called "Festival of Factories" — to give people a reason to drop by the workshops. As long as you have a smartphone, anyone can join. Honestly, it's super easy.」
Yasuhiro Yuki
CEO, Tsubame-Sanjo Inc.
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