The Back In Balance Practice uses PayPal.
You do not enter ANY of your personal details on the Back In Balance website. You only complete your transaction once you have reached the PayPal Secure Payment Server.
If you have a PayPal account you can use that. If you don't have a PayPal account you simply use a credit or debit card, secure in the knowledge that the transaction is handled by the world's leading, and safest, internet transaction processing company.
Delivery is at COST price - either 1st class post or airmail - and is calculated on the Checkout page, based on the exact weight of your order... unlike some websites that charge excess delivery!