Shopify Plus B2B merchants often rely on manual invoices or draft orders when payment terms vary across wholesale buyers. TermStack applies Net 15, Net 30, Net 60, and Net 90 terms dynamically based on company, customer tags, locations, collections, order value, first-time orders, or total order count. Require deposits on large or first-time orders, preview outcomes in a simulator before publishing, and roll back instantly. Checkout-native using Shopify Functions with no theme changes required.