Once you have used up all your Spota Credit, you'll need to add payment details in order to continue using Spota.
At the top of your Business Dashboard, you can add or edit your payment details by clicking on "Your Spend". In this window, click on "Payment details" under the green Save button (or select the second of the two dots at the bottom).
Here, you can enter or change your payment details for your Spota Business.
You can also see the total amount due so far this month and when you can expect to be charged.
Click Update when you're done. Spota will save your payment details for all future purchases.