For transaction security, utilize Trade Assurance or Escrow services provided by reputable B2B platforms to ensure payment is only released upon proof of shipment. Regarding logistics, FOB (Free On Board) is generally recommended for experienced buyers to maintain control over shipping costs. However, for food items, ensure the freight forwarder specializes in dry-cargo logistics and understands that while freeze-dried goods don't require refrigeration, they must be kept in a cool, dry environment away from heat sources on the vessel.