Trust is a product feature
How TezOff earns the right to show a number.
We do not claim every source is perfect. We make the evidence, assumptions and stopping rules visible.
01
Import
Banks, products and offers enter through canonical structured files with stable IDs.
02
Validate
References, dates, sources, duplicates and public product status are checked before a build.
03
Match
Offers match products through exact IDs, explicit product names or broad classes that the terms actually state.
04
Calculate
The engine applies dates, minimum spend and caps. It separates pay-now reductions from later benefits.
05
Withhold
Ambiguous eligibility, missing rupee values and unpriced ‘up to’ claims do not enter ranked savings.
Core promise
Unknown is not zero. Unclear is not eligible.
When evidence is incomplete, TezOff explains what it withheld and links to the source. This keeps a confident interface from becoming a misleading one.