Frequently Asked Questions
FAQs about payment, downloads, licensing, refunds, and B2G.
Q1. How do I get a free sample?
Click the [Free Download] button on a dataset page — 100 sample records are instantly downloaded under cc-by-4.0 license. No registration required.
Q2. How do I pay for paid datasets?
Korea — Toss Payments (KakaoPay / NaverPay / TossPay / Card / Bank Transfer). Global — Paddle (Visa / Mastercard / Amex / PayPal / Apple Pay). B2G / Enterprise — Tax invoice + bank transfer.
Q3. Are refunds available?
Per Article 17 of Korea's E-Commerce Act, refunds for digital goods (downloaded files) are restricted after download starts. Full refund applies only for (1) pre-download cancellation, or (2) file corruption / SHA256 mismatch.
Q4. How do I use the license?
(1) Free samples: cc-by-4.0 (Attribution + change indication). (2) Paid: GaRangBi Commercial License v1.0 (non-exclusive, non-transferable). (3) B2G PoC: exclusive/non-exclusive per agreement.
Q5. What is the B2G PoC pricing range?
$30,000 ~ $200,000 per project. Includes custom categories + exclusive licensing + dedicated validation + whitepaper. Request a quote on the Enterprise page.
Q6. How is the data generated?
The Aegis-X v5.1 automated pipeline (1) generates domain scenarios, (2) synthesizes 7 modalities (visual/audio/haptic/olfactory/sensors/IR/LiDAR), (3) validates with physics simulation, (4) ships only data that passes cross-modal coherence + modality gate.
Q7. How often are datasets updated?
Approximately 1,500~3,000 new records added per cycle (v5.1 baseline). Free samples are refreshed weekly. Paid datasets receive quarterly v-level updates (priority refresh for buyers).
Q8. How do I cite the datasets academically?
5 Zenodo DOIs are published. BibTeX-format citations are available on the Research page. The whitepaper (PDF) is bundled (v5.1 release 2026-06-01).