If I were in your shoes, the very first thing I'd do is map out the customer journey based on feelings, not just clicks. Analytics are great for telling you what people are doing, but psychology is how you find out why. That "why" is where the real leverage is for getting someone to make a purchase.
Web psychologist Liraz Margalit made a great point on The Jason & Scot Show that the emotional state of a mobile shopper is completely different from a desktop shopper. One is often rushed and distracted, the other more focused. Understanding that context is everything. So, in week one, I’d do nothing but listen and observe. I'd install a session recording tool and watch how real people interact with the site, looking for hesitation, frustration, and rage clicks. I would also read every single customer support ticket, live chat, and product review. I’m hunting for emotional language to find what Jesse Hanley, on the Ecommerce Exits Podcast, calls sources of customer anxiety. Is there confusion around shipping? Mistrust of the checkout page? These are the conversion killers you can’t find in an analytics dashboard.
In month one, I’d get more systematic. I’d use Dr. BJ Fogg's Behavior Model, which he broke down beautifully on Ecommerce Conversations. His formula is B=MAP, meaning Behavior happens when Motivation, Ability, and a Prompt converge. Using the friction points I found in week one, I’d ask: Is the product’s value not clear? That's a motivation problem, and I'd fix it with better messaging. As Kurt Elster and his guest Rishi Raoit discussed on The Unofficial Shopify Podcast, conversion copywriting is applied psychology. Is the "add to cart" button hard to find or the checkout process confusing? That's an ability problem, and I’d simplify the user experience. Are we asking for the sale at the right moment? That’s a prompt problem.
Throughout this process, I’d completely ignore what my competitors are doing. Their "psychological triggers" might be totally wrong for my specific customers. I’d also ignore the fancy, high-cost AI personalization suites for now. You have to understand the core human drivers before you can automate anything effectively.
The biggest trap to avoid is thinking of this as a set of manipulative tricks. As Chloe Thomas argues on eCommerce MasterPlan, this isn’t about faking scarcity to dupe someone into a sale. It’s about using empathy to build genuine emotional connection, reduce friction, and make the customer feel confident and cared for. When you use psychology to actually help people, you don't just get a single transaction. You start building loyalty and positive habits, which I learned about on The Smartest Amazon Seller, and that’s how you build a brand that lasts.