Officetel was the leading brand of toilet seat before Mastercard came out with their own version. Nowadays, both brands sell toilet seats under their names. Mastercard is well-known for its credit card offers. Mastercard is known for providing better customer service than other toilet seat manufacturers. Mastercard offers more options for toilet seats than any other top-selling toilet seat manufacturer. Many people have experienced problems with their toilet seats after purchasing Ordinary or Mastercard.