Pay the year's premium in one or two payments instead of twelve, and you could earn a discount. Pay from your bank account instead of a credit card, and you could earn a larger one.
You could earn this discount when your policy is on a one-pay or two-pay payment plan. Any payment method qualifies at the base level. The larger version applies when you agree to pay with something other than a credit card — a check or a bank transfer.
The logic is simple: a policy that's already paid for the year can't miss a payment, and a bank payment doesn't carry the processing costs a card does. The discount reflects both.
Your home premium isn't escrowed — you own the house outright — and you've been paying monthly out of habit. At renewal, you pay the year in one payment from savings, by bank transfer instead of a card. Two things can happen: the preferred payment discount applies at its deeper, non-credit-card level, and any installment fees the monthly plan carried no longer apply. Same coverage, same year, generally less total cost — the only thing that changed is when and how it was paid.