Online shopping
Giá Thật
Check the real price, not the struck-through one.
Free tools and guides that help online shoppers in Vietnam check discounts, vouchers and unit prices before they pay.
Web app · VI
“50% off” compared with what? Giá Thật compares today’s price with the prices you have actually seen, works out what you pay after a voucher and explains the price traps that are common when shopping online. It runs in your browser and needs no account.
What Giá Thật covers
The real discount
Compares today’s price with the prices you have seen for the same version, not with the struck-through price.
The total after a voucher
15% off, capped at 50k, on orders from 300k: it works out what you actually pay.
Price per unit
A combo of three bottles or one large box? It compares the price per 100 ml, shipping included.
A price ledger
Note prices from today, and on 11.11 you know whether the sale is real. The ledger stays in your browser.
Clean links
Removes tracking codes from a shared link and keeps the product page.
Why the numbers can be trusted
Published formulas
Every calculation follows fixed, tested rules published on its methodology page. AI does not calculate prices or percentages.
Unsure means unsure
When data is missing, or the version or unit differs, the tool says so instead of giving a verdict that only looks certain.
Your data stays with you
The tools run in your browser. The price ledger is stored on your device, with no account. Ads, if any, are labelled and do not change the results.
The boundary
Giá Thật does not sell goods, take payments or handle delivery and returns, and it is not legal or financial advice. The final price is always the one shown at the marketplace’s checkout. Automatic link analysis stays off until there is a data source it is allowed to use.
Contact
For questions about Giá Thật, write to ODERYN.
Email about Giá Thật