Virtual Machines provided by public compute infrastructure companies can be used to deploy Disposable Nodes in a highly scalable way.
All of them support Ubuntu Server 20.04 or 22.04, so a disposable node can be created instantly with just one command.
A lot of these compute infrastructure providers have referral programs that will benefit the referrer and in some cases the referred also.
When you are helping others deploy disposable nodes, you can earn some EXTRA INCOME through these the referral programs.
Note referral programs can be complex. For example:
We are given one referral code for Vultr which is
https://www.vultr.com/?ref=6810271
We get USD10, after the referred user has been active for 30+ days and has made at least USD10 in payments.
We are given another referral code that pays more for higher spend:
https://www.vultr.com/?ref=9119640-8H
We get USD35 and the referred user get USD100 in credit, if the referred user has been active for 14+ days and has made at least USD35 in payments.
So which referrer code to use depends on the usage of individual referred customer.