How do I update my credit card details? 1) Log-in to your account. 2) Go to "Settings". Scroll all the way down, you will see "payment". 3) Click "Update". Related articles How is payment collected? There is an error in my billing. What should I do? Is payment debited from my EZ-link card? Is it safe to provide my credit card details to Smove? Are there any extra costs or charges?