Our care plans each cover one single site. If you have multiple sites as subdomains of a site (e.g. wpbuffs.com and othersite.wpbuffs.com) they still count as separate sites. If you have 3 websites that you'd like us to manage, you'll need 3 plans, one for each site. You are more than welcome to choose different plans for each website.
Hi! It means a lot to me that you wanted to know who wrote this. I’m the Head Buff at WP Buffs. I also run WPMRR, a robust video course that teaches WordPress professionals how to implement, sell and execute ongoing care plans for their clients and increase their revenue every single month. Or if you want some freebies, check out our free speed and security ebooks, webinars for WordPress professionals, WordPress blog or WordPress podcast all about building monthly recurring revenue. Boom!