Updating the card LeadSimple bills each month is easy. First go to the Billing page from the Settings menu on the left.

Next, click the "Update Credit Card" link in the upper right corner of the page and follow the instructions. 

In the window that pops up, you may be asked to enter a verification code. Instead of entering the code, you'll actually need to click the little arrow icon in the upper left corner. That will open the form where you can enter your new billing info.

Now that your card has been updated, the new card will now be charged your monthly or annual subscription fee.