When you say stacked three previously I take that as you purchased Tier 3 - hope I'm correct on that. Here's a chart to help you understand what we've offered previous customers: www.rake.ai/rake-lifetime-deals Tier 3 were offered the opportunity to purchase a Rake project for $50 (rather than $99) and receive the benefit of the added Users. We communicated this through email. Happy to reextend the offer if this fits your needs and you previously bought Tier 3.