Copywriting Guide: Buyer Research, Formulas and a First Portfolio

Before writing a single line of copy, a copywriting learner opens an empty document and fills it with other people's words. The sources are reviews on similar product pages, comment sections under competitors' posts, questions that keep coming up in direct messages, and conversations in the community groups where likely buyers spend time. What goes in is the original wording, everyday slang and all, because that is how buyers describe their problems in their own voice.

The document is then sorted into three columns. Wants holds what people are chasing, doubts holds what makes them put a purchase off, and objections holds the reasons they give when they walk away. Three-star reviews are often the richest source, since their writers are pleased enough to explain at length and disappointed enough to be candid. From these three columns the learner sketches a simple buyer profile: who this person is, what they are after, and what keeps holding them back.

The most common place to stall is the temptation to invent the profile from imagination. Learners who feel they already know the product tend to skip the research and start writing, and the copy that results reads like a brochure written from the seller's side of the counter. The remedy is a simple rule: every claim in a draft must be traceable to a line in the research document. Any sentence without that footing gets flagged, then rechecked or cut.

These three formulas are the ones beginners lean on most, and the quickest way to understand them is to use all three on a single product. AIDA moves through four stages: Attention catches the eye with an opening, Interest gives a reason to keep reading, Desire builds wanting through benefits and proof, and Action closes with one clear step. PAS starts from a problem: Problem names it in the buyer's words, Agitate shows what it costs them, and Solution brings in the product as the way out. BAB (Before, After, Bridge) paints the current state, the state afterwards, and the bridge between them.

In practice, one product gets written three times at roughly the same length, say 80 to 120 words, and the three drafts are set side by side. The comparison usually shows that PAS suits products answering a complaint the buyer already knows they have, BAB feels natural for services that sell a change, such as a course or a fitness programme, and AIDA works across the board for new products that need an introduction first.

Two traps tend to appear at this stage. The first is an Agitate section written so dramatically that it starts to sound like scaremongering; the drill here is to keep the consequences limited to what the research document actually records. The second is treating a formula as a fill-in-the-blanks template, which produces stiff copy. Formulas work best as an order of thinking, and mature drafts often merge two stages or shift their order while the flow still holds together.

A swipe file is a collection of copy that caught the learner's eye: screenshots of social media ads, promotional emails with subject lines that got them to open, persuasive marketplace product pages, even clever button text. The collection exists to be dissected. What learners take from it are the patterns and decisions behind each piece, while the sentences themselves stay with the people who wrote them.

A useful dissection follows fixed steps. First, mark which parts play the roles of Attention, Interest, Desire and Action, or of Problem, Agitate and Solution. Second, write down a guess about the intended reader and the objection being answered. Third, note the boldest word choice in the piece, perhaps an unusually precise number or a sentence deliberately left hanging. Fourth, rewrite the copy for a completely different product while keeping the same structure.

A swipe file that grows too big tends to stop being study material and turns into a gallery. Hundreds of screenshots without notes rarely get opened again. A healthier pace is a few examples a week, each with a short dissection note and tags for channel and formula. With those tags in place, a learner facing a new brief can pull up a relevant example in about a minute.

The same message changes shape when it moves between channels. A social media caption has to stop the scroll in its first line, because the rest often sits behind a see-more link. A marketplace product description is read by buyers who are already half interested and busy comparing, so it answers practical questions: size, material, how to use it, and the doubts that come up most in reviews. An email subject line competes with dozens of others in the inbox and has only a handful of words to earn the open.

Button text is the smallest channel and the most overlooked, even though one or two words there help decide whether someone taps or hesitates. The drill is to write five versions of button text for a single action, then choose the one that names what the reader gets, for example See the Size Guide set against a plain Send. At the other end sits the landing page, long copy built around one single action and assembled from blocks: headline, opening, benefits, proof, answers to objections and the call to action. That channel tests whether a writer can keep the flow intact over a long stretch.

A practical channel-switching drill: take an AIDA piece from earlier practice and rewrite it as a caption, a marketplace description, an email subject line and button text, each within its own character limit. The limits force choices about which benefit matters most and which words can go. The skill is settling in once a learner can explain why one benefit appears in the caption while another is placed in the product description.

Copywriting ability shows in finished work. Learners without clients yet can write for products or brands that genuinely exist, treating each one as a real brief, or help a small local business as practice. A balanced starting set has four kinds of work: one product page, one series of sales captions, one promotional email and one short ad script.

Each piece comes with a short note covering who the reader is, what the goal is, which formula was used, and the reasoning behind two or three word choices. These notes reveal how the writer thinks, which prospective clients and recruiters often weigh as heavily as the finished copy. If a piece was tested, its response figures go in alongside their context. Before-and-after drafts are also worth showing side by side, since they make the editing process visible.

A good practice brief covers five things: the product, the intended reader, the single action wanted, the channel and the length limit. Learners who get into the habit of writing a brief like this before each piece also grow used to the framework that freelance work and marketing teams rely on. From there the portfolio grows with a clear direction that fits the field each learner wants to pursue, whether that is sales copy for their own business, social media or a writing service.