As far as I understand, I must define an area of interest of at least 25km² and based on that I request images automatically through the EOS Browser or API, right?
What I don’t understand is how long this usage quota lasts. On the panel it says that it currently costs 162.50 euros/quota (25km²).
In practice, how many images of the same area of interest can I download?
In case of SkySat (and other commercial imagery with exception of PlanetScope) the quota is used for each and every image/order.
So in your case the answer is “one”