Blog
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ChatGPT Canvas: when to write in the sidebar vs. the chat window
Canvas changes how you draft and edit with ChatGPT. Here’s when to use it, when to stick with the chat window, and one trick that saves hours.
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WordPress auto-updates: which ones to enable, which to avoid
Core, plugins, and themes can all auto-update. Here’s when each setting protects you—and when it breaks your site at 3am.
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Google Analytics 4’s debug mode: catch tracking errors before they cost you
GA4’s debug mode lets you validate events in real time before bad data ruins your attribution. Here’s how to use it and what to watch for.
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Stripe’s payment links vs. checkout sessions: which one to use
Payment links and checkout sessions both let you sell without building a cart. Here’s when each one makes sense for your business.
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Cloudflare’s waiting room: when traffic spikes become revenue spikes
Cloudflare’s waiting room feature turns server-crushing traffic into orderly queues. Here’s how it works and when solo operators actually need it.
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Stop Buying Subscribers. Start Trading Them.
Mutual newsletter recommendation is one of the most underrated free growth channels for newsletter operators. Here’s exactly how the network widget in One Two Three Send Pro works, what to expect from it, and how to set it up in under a minute.
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Claude Projects vs. ChatGPT custom instructions: which to use when
Both let you teach an AI about your business, but they work differently. Here’s when each approach actually makes sense.
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What MailerLite is, and how to use it with the One Two Three Send plugin
MailerLite is the most generous free-tier email platform on the market and the easiest path from “I’m starting a newsletter” to “I have 5,000 subscribers” without paying for tools. Here’s the operator’s guide to using it with One Two Three Send.

