OneByZero LogoUS
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OneByZero LogoUS
Browse
Library
Orders
Cart
Wishlist
Start Selling
OneByZero

The educational marketplace by Gyanis. Buy and sell study materials, books, kits, and tutoring services.

Categories

  • Study Notes
  • Textbooks
  • STEM Kits
  • Tutoring Resources
  • Video Courses
  • Exam Prep

Company

  • About Us
  • FAQ
  • Contact Us
  • Start Selling

Gyanis Platform

  • Flow ·Study
  • Aura ·Wellness
  • Vibe ·Audio

Legal

  • Privacy Policy
  • Terms & Conditions
  • Refund Policy

© 2026 Gyanis Technology FZ-LLC. All rights reserved.

Sharjah Research Technology and Innovation Park, UAE

Refund Policy

Last updated: March 15, 2026

1. Digital Content

Digital products (study notes, video courses, question banks, exam prep materials) can be refunded within 48 hours of purchase if the content does not match the listing description or is materially defective. Since digital content is delivered instantly, refund requests must include a specific reason. Refunds are issued in GyanisCoins to your wallet.

2. Physical Products

Physical products (textbooks, STEM kits, lab equipment) can be returned within 7 days of delivery if they arrive damaged, defective, or significantly different from the listing description. Items must be returned in the condition they were received. Return shipping is the responsibility of the buyer unless the item was misrepresented.

3. Tutoring & Services

Tutoring sessions can be cancelled for a full refund up to 24 hoursbefore the scheduled session. No-shows by the tutor result in an automatic full refund. If you're unsatisfied with a completed session, you may open a dispute within 48 hours.

4. How to Request a Refund

  • Go to My Orders and find the relevant order.
  • Click Dispute or Request Return.
  • Provide a reason and any supporting details.
  • Our team will review within 2-3 business days.
  • Approved refunds are credited to your GyanisCoins wallet.

5. Non-Refundable Items

GyanisCoins wallet top-ups are non-refundable once credited. Completed tutoring sessions older than 48 hours are non-refundable. Listings removed due to policy violations are not eligible for refund.

6. Disputes

If you and the seller cannot resolve an issue, OneByZero's support team will mediate. We review evidence from both parties and make a final decision. Our dispute resolution aims to be fair to both buyers and sellers.

7. Contact

For refund questions, email support@gyanis.ai.