You could save up to 7% off the cost of your energy when you pay by Direct Debit 
Simply log in to your online account to set up a Direct Debit. If you don't already have an online account, it's quick and easy to register - just have a bill to hand.
These are electronic systems to make payments directly from one bank account to another. The payments take 3 working days to clear.
For payments being made from overseas, please refer to the IBAN and SWIFT codes.
3. Email your remittance advice to firstname.lastname@example.org or post it to British Gas, Area 60 (iPSL), PO Box 1519, Blaise Pascal House, 100 Pavilion Drive, Northampton, NN1 9HB
You can pay us through your bank's phone or online services. You'll need your account number handy. That's what we'll use to match your payment with your account. Your bank may charge for this service. Payments take between three and four working days to reach us.
1. Go to your online banking
2. Use your account number as the reference
3. Give them our bank details:
Once you've paid, email your remittance advice to email@example.com or post it to British Gas, Area 60 (iPSL), PO Box 1519, Blaise Pascal House, 100 Pavilion Drive, Northampton, NN1 9HB
You can pay by cheque and post it to us. During busy periods like Christmas and Bank Holidays, it will take longer. We don't accept post-dated cheques and please don't send cash through the post.
You can pay your bill at any Post Office
It's important to pay your business energy bills when they're due to avoid falling behind with your payments and incurring late payment charges. Find out what we do when you have an outstanding balance.
If you need more time to pay, or your circumstances have changed, we may be able to help. We'll work with you to find the best solution for your business. Help to pay.
 This will be shown as a discount line on your bill. Large customers on our Corporate terms, customers who move to our variable prices or whose variable prices have changed and those we've price matched do not qualify for a Direct Debit discount. Customers who are already in a fixed term contract on or before 17 May 2017 could save up to 6%