$20 off our standard hourly labour rate for SuperGold Card holders. You must mention your SuperGold Card when you book. We can't add the discount after the booking is made, once the job has started, or once you've been invoiced. The card holder must be the property owner or the person paying the account, and the card must be shown to our plumber on site. It applies to labour only. It doesn't cover materials, parts, call-out or travel charges, after-hours rates, or fixed-price quotes.