You can find this section in HostBill Admin → Settings → Products & Services → Your order page → Your product → Other Settings
Limit products per Customer
Use this option if you want limit instances of this product for each client account. If enabled clients will not be able to order more than specified limit.
Block Cancellations
With this option enabled your customers will not be able to cancel this order.
Enable Upgrades
If can enable your customers to make upgrades. From the available product list on the left select product that you wan to offer as an upgrade to this package and move it to the list on the right.
If you want to disable upgrade option, select it on Applied products list and click on button.
Those changes require you to save product configuration.
How Upgrade Calculation works:
- HostBill calculates price per day for related packages (old and new)
- Old package daily price (from 1.) * days until due date = amount to return (so we return to customer for what he didnt used)
- New package daily price (from 1.) * days until next due = amount to charge (so we charge only what customer will use)
- Total to charge = amount to charge - amount to return