# keyword filtering feature, stripe billing - Pipelinecpc seed-based keyword research with full filtering and expanded results view, plus live Stripe subscription billing Type: project entry Published: 2026-04-06 [Original page]() [Browse this group]() Parent project: PipelineCPC Recorded status: launched Updated: 2026-05-20T19:37:39.331Z Technologies: JavaScript, Node.js, Stripe, Firestore, Firebase Auth, Railway ## Details two features shipped. stripe billing — $29/month subscription via checkout, webhooks activate pro status on payment, customer portal for managing or cancelling. fixed a routing bug where the post-payment redirect returned "not found" — server wasn't stripping query strings before route matching. keyword ideas — enter seed keywords, set CPC, volume, and intent filters, run. results come back pre-filtered. auto-saves after every run and appears in the "continue from last time" screen alongside pipeline results. loading a saved keyword ideas entry routes to the right tab, restores seeds, and populates results. expanded results modal matches the pipeline view exactly: search, CPC/comp/$/conv/vol filters, intent checkboxes, negatives bar with phrase/word toggle and save/load, sortable columns, conv/day, trends links, export filtered vs export all. ## Links [Site or demo]() An interactive demo is embedded on the original page. ## Related build notes [stripe billing and keyword ideas — pipelinecpc]() Status and dates describe the published record, not a recent test of an external service. Missing details are not inferred. Public links do not imply an open-source licence or permission to reuse material. [Directory]()