Passengers were also permitted to cancel their booking for a full refund. When a college student withdraws, colleges may refund tuition payments on a pro rata basis. Hartlepool refused and asked for compensation and a refund of agent fees. Some said they would refund the money they were paid for participating. This results in a refund of capital gains taxes paid previously. This type of cancellation policy is stricter yet lets guests get a refund. An estimated 10 million buyers were eligible to claim a refund. In many cases, this may result in a tax refund. The seller may honor the warranty by making a refund or a replacement. However, Denmark offers a tax refund for energy efficient changes. The settlement terms entitled Power Balance purchasers to a full $30 refund plus $5 shipping. Her request for a refund of $52,103.30 was denied. Types of Market instruments are Pollution charge, Subsidies, Deposit/refund systems and Pollution permit trading systems. Bitconnect announced it would refund its loans. A court allowed any American who bought the album to get a refund.