Tracking
CPV Lab
Self-hosted PHP-based affiliate tracker — affordable for solo operators.
CPV Lab is a self-hosted PHP-based affiliate tracker that's been running since 2011. One-time license ~$299–$697, runs on shared or VPS hosting, supports multi-funnel, smart-redirect, click-fraud filters. Lower-feature than Voluum/Binom but the cheapest credible self-hosted option for solo operators tracking under 1M clicks/month.
Example
Solo affiliate tracking 200K clicks/month on a $20/month VPS using CPV Lab pays $0 in monthly tracking fees vs $399/month on Voluum at the same volume.