Buy more delivery
Add 100 GB of delivery for $59 when a busy month uses up your room, from the billing page or from the Deliver pill itself.
When a busy month uses up the delivery your plan includes, you can buy more without changing plans. A delivery pack is 100 GB for $59, about three more weddings in 4K. It never expires.
If you are buying packs most months, moving up a plan is cheaper. Studio to Pro doubles your delivery and your hours of footage for $100 a month more. See Change plan.
Where the button is
Two places, and both open the same card dialog.
On your billing page, under the Delivery uploads meter. It reads "Need more room this cycle?" normally, and "You're close to this cycle's delivery room" once the bar passes 80%.
Or on the storage pill in the Deliver wing itself, on the Galleries list and along the top of the gallery editor. Past 80% the pill grows an Add 100 GB ยท $59 button, so a cycle that runs out mid-upload can be fixed without leaving the gallery.
The button is not shown on the Edit plan, which does not include Deliver.
What happens when you pay
The pack is paid in the same card dialog as a footage top-up. Once the payment goes through, the page reloads and the meter's line underneath shows how much bought delivery you have.
Bought delivery is spent after the room your plan gives you, never instead of it. So a pack bought three days before your cycle resets is still all there after it does.
What it does not do
A pack adds room to upload. It does not change how long a film stays on its gallery, which is a year from the day it went up whatever plan or pack it arrived on. See Upload films.