You may see a pending payment from us after attempting to place an order with us on our website.
Sometimes due to technical glitches or internet issues your order does not hit our system, you may see a pending payment from us but we will never take the money out of your account.
PayPal then holds these funds for up to 21 days of receipt, after this, they will be released back into your account.
You can read more about this here on PayPal's website.