Methodology

Coffee prices on mykopi.my are collected and verified through 4 methods, each openly labeled on the price page:

• Official menu — from chain app or website
• App screenshot — date-stamped screenshot archived
• In-store — physical visit verified by trained contributor
• User-submitted — public submission, reviewed before publishing

Every price row displays the verifiedAt date and source. Caffeine estimates are clearly labeled as "estimate" and based on USDA data or published sources.

Verification cadence

Top 5 chains (ZUS, Gigi, Luckin, Starbucks, OldTown) are re-verified monthly. The rest are re-verified quarterly.

Correction policy

If you find a stale or incorrect price, please report at /en/report-price. Corrections will appear in the changelog on the chain page.