Affiliate programs
GfK
Online GfK is an online research panel linked to GfK, a market research company. Members take part in surveys and studies about consumer behaviour, products and media, and are rewarded for their time and opinions.
- What members do: complete online surveys and studies.
- For whom: people who want to share opinions and receive rewards.
- What sets it apart: research run by an established market research organisation.
- How it works: join the panel, accept invitations and respond online at your own pace.
- 4 Campaigns
- 4.20 EUR Top rate
- 1 Countries
