Hi - 

Looking to build 3 plans (Basic, Plus, Premium), each with a different annual fee. Each plan also has a per week + per event cleaning fee: eg - I choose Premium Plan @ $99 annually and I'd like maid service 3x/week @ $50 per visit (or $150/week). 

Users will need to choose both an annual membership plan + a weekly service frequency. 

What's the best way to set this up in Zoho Subscriptions? Use metered billing?

Thanks!