AppSumo vs Groupon

Newsletter Hits 100,000 Subscribers

The author of the Marketing Ideas newsletter announces reaching 100,000 subscribers and outlines the long-term, systems-driven process behind writing and sustaining a high-performing Substack. Key practices include collecting marketing ideas in Obsidian over years, running multiple article notes in parallel, using human curation plus AI for research (but not AI for primary writing), paying a $150/month intern to surface campaigns, and commissioning 4–5 pixel-art designers (single images take 2–3 weeks). The newsletter has over 2,000 paid subscribers, began in August 2023 with a ~700-person waitlist, and the author emphasizes pragmatic, example-led playbooks and heavy iteration on subject lines and edits to drive engagement and conversions to paid subscriptions.

• Marketing Ideas newsletter reached 100,000 subscribers.
• The first issue was sent in August 2023 to a waitlist of about 700 people.
• The newsletter has 2,000+ paid subscribers.

Analysis: 89 Dead Lifetime Deals, 1 in 8 Revoked

An analysis of 89 confirmed failed 'lifetime deals' finds that 81% were outright shutdowns, about 12% had their lifetime licenses revoked or downgraded while the company continued operating, and only 2% were open-sourced for community continuation. The dataset — the LTD Mortality Report and a crowd-verified 'lifetime-deal graveyard' — is published by DealKeep and refreshed quarterly. The report observes 2024 as the deadliest year in the tracked failures and recommends buyers treat lifetime deals as 2–4 year investments, prefer exportable data paths, and track owned tools.

• DealKeep analysed 89 confirmed failed lifetime-deal tools.
• Approximately 12% (about 1 in 8) of failures had lifetime licenses revoked or downgraded while the parent company remained operational.
• 81% of the 89 failures were outright shutdowns (72 of 89).

YourParkingSpace discusses shifting brand positioning

Larne O’Donoghue, a growth marketer at YourParkingSpace, describes moving the brand away from “painkiller” positioning toward a “gain creator” approach, outlines recent product launches (a fleet product) and an upcoming EV parking and charging initiative, and explains the company’s research-led, outcome-focused marketing organisation. He discusses using customer ridealongs and market research to define super-users, building custom tooling (a competitor-tracking tool) and applying AI to change workflows, and stresses linking marketing metrics to CFO-recognised financial outcomes.

• YourParkingSpace reports 15 million drivers and a 4.5 Trustpilot rating from over 105,000 reviews.
• YourParkingSpace has launched a fleet product enabling fleets of any size to integrate with its app and receive a single unified invoice.
• YourParkingSpace plans an initiative (launching in 2026) to help EV drivers find, navigate to, and pay for EV charging and EV-suitable parking spaces.

Investor Presentation Released: Groupon

AI parsed presentation narrative: Groupon is undergoing an 'AI-native' transformation through 'Project Foundry' to improve customer outcomes and operational efficiency. While Q2 2026 revenue was slightly down, management expects growth to accelerate in the second half of the year driven by a new consumer platform and improved personalization. Key tailwinds mentioned: AI-Native Transformation (Project Foundry), International Supply Expansion.