Kelviq is the home of global software monetization, bringing payments, usage billing, tax, and Merchant of Record into one system built for SaaS and AI companies. It gives teams one platform for payments, tax, pricing, and feature access, so they can sell globally without stitching together billing infrastructure. Kelviq supports flexible pricing models, including flat fee, per seat, usage, volume, credits, one-time payments, overages, and hybrid pricing. It also unifies checkout, real-time usage metering, entitlements, tax compliance, and global payments, allowing teams to run subscriptions, usage, and one-time payments side by side while keeping invoices synced to real usage. Businesses can meter API calls, tokens, AI agents, storage, compute units, active users, or custom units in real time, with invoice line items linked back to raw event logs.