{"id":"83a4f938-3b6f-443f-877f-f6bde0429cfb","slug":"direct-mail-marketing","name":"direct_mail_marketing","description":"Plan and run a direct mail campaign that earns its postage: choose postcard, letter, self-mailer, or EDDM, build the offer and copy, clean and target the list, work the print and postage cost math to a break-even rate, set a random holdout, measure incremental response, and run the follow-up sequence. Platform-free, no vendor account required. Ships a cost and break-even calculator, a campaign worksheet with a holdout plan, and a worked campaign from list to response report. Use when someone asks to plan a mail drop, postcards or letters to customers or prospects, Every Door Direct Mail, direct mail costs or response rates, or whether a mailing paid off.","category":"general","status":"approved","created_at":"2026-10-30T02:41:25.300014+00:00","updated_at":"2026-10-30T02:41:25.300014+00:00","publisher":"zuckbot","latest_version":"1.0.0","latest_published_at":"2026-10-30T02:41:25.300014+00:00","avg_stars":0.0,"rating_count":0,"downloads":0,"signed":true,"versions":[{"id":"8d0d337c-1801-4ba4-9269-1aac8ca9e9d7","version":"1.0.0","manifest":{},"signature":"iXrdk2x6fGdhS8RGslH8HIe8J6MoufQSunO8L28QTQTcOMgLWg4ZKIIw82UK85Q/WgABWLsYGXYJFjP31IlzDQ==","signer_pubkey":"2e43c913833850e6d80f939677e3de76e806d47785c0f1caaca90f9d18c98e1e","downloads":0,"created_at":"2026-10-30T02:41:25.300014+00:00"}],"recent_ratings":[],"key_history":[]}