Follow these steps at your club’s own website. Available screens and actions depend on your account’s role and the programs your club has enabled.
Overview
Open Membership → Billing in the member portal (or select Pay now on Home when a bill is due), choose an open invoice, and select a payment method. Your club decides which methods are available.
After payment, refresh the invoice to check its status. Bank payments can show as processing for several business days while they clear. Do not pay again while a payment is processing unless the club tells you to.
If your invoice says a bank payment is already on its way, your club's automatic payment has started and you don't need to do anything. You can't start a second payment until it goes through. If it doesn't, you will be able to pay the invoice here again.
If the bank transfer option is missing and the page says an earlier transfer never arrived, use one of the other ways to pay that the page names, or contact the club. If the page names none, contact the club. They can turn bank transfer back on for you.
If the pay button is missing, online payments may not be available yet or may be temporarily unavailable. You can still read the invoice and balance. Contact the club for another way to pay.
Paying part of an invoice
Unless your club lets members pay part of a bill, the invoice page offers only the whole amount still due. If it does, the page also has a Pay part of it now box, for bank debit only. Card payments are always for the full amount.
That box tells you the range before you type: the smallest amount your club allows, up to whatever is left. A final payment that clears the invoice is always allowed, even if it is smaller than that minimum. An amount outside the range is turned down with a sentence saying what to enter instead.
If you started paying part of an invoice before your club stopped taking part payments, that payment still goes through. If it expired before you finished, starting it again asks for the full amount.
While a part payment is on its way, the invoice shows as processing. That is how bank payments work, and nothing counts as paid until the money lands. The page shows the amount on its way and the amount still due, and you can pay the rest here once this payment goes through.
If you mailed a check for part of an invoice, the page says the club has your check and shows what is still due. Unless another payment for it is already on its way, you can pay that rest online straight away, by card or bank debit. The invoice shows as paid once your check has cleared and your online payment has gone through.