We excited for you to receive your Cultivate goodies in the mail!
We often see the billing address show up as the shipping address in order confirmations when customers check out with Amazon Pay or PayPal. Typically, we don't have any issues with the account being charged and the order goes through!
We certainly will let you know if we run into any issues when processing your payment. If you'd like us to double-check for you, please contact our customer delight team.