Radar data sources & licenses
Perky matches current branch and credit-eligibility evidence with reusable location data. Maps and directory listings can contain errors; coverage is limited to supported areas and verification dates are shown per place. Restaurant listings do not guarantee that a card issuer will credit a transaction.
OpenStreetMap and Census
© OpenStreetMap contributors, available under the Open Database License (ODbL 1.0). U.S. Census Bureau geocoder data is U.S. Government work, public domain. Attribution and coordinate provenance are retained on each record.
Overture Maps places
Overture Maps Foundation and its upstream sources, including Meta, Microsoft, BrightQuery and Foursquare. Overture points are checked against current official branch/address evidence before publication; they are not presumed accurate solely because they appear in a dataset.
- Community Data License Agreement – Permissive 2.0
- Apache License 2.0
- Full Foursquare attribution notice and Perky modification notice
- Upstream attribution and licensing information
Foursquare-sourced data: © 2024 and © 2026 Foursquare Labs, Inc. All rights reserved. Perky selects supported regions and fields, matches current official branch identities, revalidates points and converts records to its venue schema. No endorsement or affiliation is implied.
Official directory evidence
Official lululemon and Dunkin directories establish current branch identity and address. Resy's public credit-eligible directory and venue pages establish Resy Credit listing evidence, including eligible restaurants booking through Tock. Official or proprietary map coordinates are comparison references, not copied into the published catalog.