Your box will always be shipped to the Default Shipping Address that is on file at the time your payment is processed, therefore address changes must be made before the 1st day of the month, 12 a.m. ET, in order to take effect for that month's shipping.
For example, to change the shipping address for your June Box, you must update your address by no later than 11:59 p.m. ET on May 31.
Check out the article "How can I change the address on my account?" to learn how.
Our Support team is available if you need any assistance. ♡