LeadStar is a Polish affiliate network operated by AJA Media Sp. z o.o., built around a lead-generation and performance model. It offers around 600 campaigns billed across multiple models: CPL, CPA, CPS, CPO, CPC and DOI. The network performs especially well in finance, contests and lead generation. Key advantages include very low payout thresholds — starting from just 1 PLN — and a transparent publisher panel. It suits both beginner and experienced publishers looking to monetise traffic from a variety of sources.