When integrating a new Payment Service Provider (PSP) LINK cartridge designed for SiteGenesis Pipelines into a site built on Controllers, consider these options:

Option A (Estimate the effort and risk to convert the LINK cartridge from pipelines to controllers): Assessing the effort involved in converting the cartridge provides insight into the project scope, helping to manage risk and allocate resources effectively.

Option B (Reach out to the PSP development team and ask if a new cartridge version that supports controllers is under development): This can potentially save significant development time and resources if a compatible version is already planned or in progress.

These approaches help in making an informed decision on integration strategies, balancing between customization efforts and leveraging existing solutions.