Is it a one-time payment for support with Perceptual Splunk Cloud License or is it yearly based?
Hi isakkabir12,
you can find information at https://www.splunk.com/en_us/software/pricing.html
Anyway, payment is yearly based, not more frequency.
If you want to order more than one year you can pay one time all the service.
The best way is to contact your channel manager or a Sales Representative.
Bye.
Giuseppe