This strongly depends on your order. For example if you order custom coding, we can not automatically send you your code [yet].
Here is a simple list of products and how fast the setup of those are done:
VPS SSD/HDD & cPanel Hosting & cWatch Web & SSL & Domains:
Instant after payment confirmation.
Up to 48 hours after payment confirmation.
ETA for this product needs to be agreed on after ordering.
Server Management Addons:
Up to 24 hours after telling us what kind of setup you need. You can speed this process up by adding your setup-needs in the Additional comments section of your order.