People arrive here having already decided they want to donate, and having already looked up what it pays. They are choosing between centres. That is the moment your centre either gets the visit or does not.
No one browses a plasma directory casually. Traffic here is people comparing specific centres in a specific city.
Your address, phone number and official link are listed at no cost, whether or not you ever pay us. If something is wrong, tell us and we will fix it.
Paid slots appear at the top of the relevant city results with a visible Sponsored label. We do not sell the ability to look like an independent recommendation.
Tell us your centre name, how many locations you run, and the cities you want to appear in. We will come back with what is available and what it costs.