Gift Vouchers
Some important points:
- PayPal has its own Terms & Conditions (viewable from the "Buy" page without having to pay first). If there are contradictions between this summary and PayPal's Terms, then PayPal is correct.
- Gift Vouchers are only redeemable through PayPal.
- A PayPal account is required for Gift Vouchers.
- The Gift Vouchers do not expire.
- They are not valid elsewhere.
- It appears that the same code can be used multiple times until its value is depleted (e.g. a £100 voucher can be used to make two separate £50 purchases), so there don't appear to be any issues relating to leftover value.