Couple questions. 1) I don't like monthly commitments from my PBN providers, I'd rather pay for the "stickiness" upfront, is that an option? 2) How do I prove "sticky" posts if I don't know the link associated? 3) If I don't sticky, what's the estimated time posts remain on the root domain? 4) What's the life of a post on the PBN network? A few months? A year? Permanent? Thanks, look forward to working with you.