Terms of Service
Last updated: April 2026
1. Service Description
BigISale is an AI-powered price comparison tool that searches Amazon and eBay to help you find the best deals. We are a comparison service only — we do not sell products, process payments, or handle shipping.
2. Price Accuracy
Prices are fetched in real-time from Amazon and eBay and may change at any time.
BigISale does not guarantee the accuracy, completeness, or availability of any product listing or price displayed on our platform. The price you see on our site may differ from the final price on the retailer's website due to promotions, regional pricing, currency conversion, or time delays.
3. Affiliate Relationship
BigISale participates in affiliate programs with:
- Amazon Associates Program: We earn referral fees from qualifying purchases made through our Amazon links.
- eBay Partner Network: We earn commissions from purchases made through our eBay links.
These affiliate relationships do not influence our AI rankings. Products are ranked by an objective formula based on price, rating, and review count.
4. AI-Generated Content
Product rankings, summaries, and recommendations on BigISale are generated by artificial intelligence (Claude by Anthropic). While we strive for accuracy, AI-generated content may occasionally contain errors or outdated information. Always verify product details on the retailer's website before purchasing.
5. Limitation of Liability
BigISale is provided “as is” without warranties of any kind. We are not responsible for:
- Inaccurate pricing or product information from third-party retailers.
- Product quality, shipping, returns, or customer service — these are handled by the retailer.
- Any losses or damages resulting from purchases made through our affiliate links.
- Service interruptions or API availability from Amazon, eBay, or other providers.
6. User Conduct
By using BigISale, you agree not to:
- Use automated tools to scrape or extract data from our service.
- Attempt to bypass, disable, or interfere with our systems.
- Use the service for any illegal or unauthorized purpose.
7. Changes to Terms
We may update these terms from time to time. Continued use of BigISale after changes constitutes acceptance of the updated terms.
8. Contact
For questions about these terms, contact us at: