PotashCorp does not publicly provide detailed information regarding minimum purchase requirements for wholesale orders on their website. The specifics about minimum quantities or payment terms can fluctuate based on various factors, such as the type of product, the buyer's location, and specific agreements made at the time of purchase. It is advisable for interested parties to directly consult the latest information available on PotashCorp's official web page, as this might contain updated details or specific guidelines that could clarify the purchasing process for wholesale orders. Engaging with the customer service department or sales representatives through their website may also provide valuable insights tailored to individual needs. Therefore, checking the current web page for contact information and further inquiries is a prudent approach to gaining clarity on wholesale purchasing policies.