Legal Disclosure (Specified Commercial Transactions Act)

Stackly (Luno Works)

Effective date: July 22, 2026 Last updated: July 22, 2026

We provide the following disclosure under Article 11 (Advertising for Mail-Order Sales) of Japan's Act on Specified Commercial Transactions, which applies to Luno Works as the operator of this service regardless of where a purchase is made.

Seller Yosuke Amino (trade name: Luno Works)
Person in charge of operations Yosuke Amino
Address Disclosed without delay upon request.
Please request this information by email using the contact details below.
Phone number Disclosed without delay upon request.
Please request this information by email using the contact details below.
Email support@luno-works.com
Price Pricing for the paid plan (Premium plan) is as shown on the "Premium" screen within the App (tax included).
Reference pricing (as of July 2026, via Google Play / the App Store):
  • Free plan: $0 (a limit applies to the number of items you can register)
  • Premium plan: approx. $3.99 / month or $29.99 / year (tax included; local pricing is set by each store)
The price shown within each store at the time of purchase is authoritative. Prices may change due to exchange rates or tax changes.
Charges other than the listed price You are responsible for any internet connection charges incurred in downloading and using the App.
Payment method
  • Android: the payment method registered with your Google Play account (credit card, Google Play balance, carrier billing, etc.)
  • iOS: the payment method registered with your Apple ID (credit card, carrier billing, etc.)
Timing of payment
  • Initial purchase: charged immediately upon confirmation of purchase
  • Auto-renewing subscription: charged on each renewal date (monthly for monthly plans, yearly for annual plans)
Timing of service delivery The features of the purchased plan become available in the App immediately after payment is completed.
Cancellation / stopping auto-renewal

Subscriptions renew automatically once purchased. Unless you cancel at least 24 hours before the next renewal date, the same plan will automatically renew.

You can cancel from your store account settings.

  • Android: Google Play Store app → Menu → Payments & subscriptions → Subscriptions → select "Stackly" → Cancel subscription
  • iOS: Settings app → Apple ID → Subscriptions → select "Stackly" → Cancel

After cancellation, you can continue using the paid plan until the end of the period you already paid for.

Returns / refunds

This service provides digital content, and we cannot accept returns once a purchase is complete.

Refunds are handled according to each store's own refund policy.

System requirements Please check the App's listing page on each store for supported OS versions and requirements.

Related Links

日本語版はこちら