Copywriting Formulas: 12 Frameworks and When to Use Each

A copywriting formula is a sequence: the order in which a piece of copy should move a reader from attention to action. Formulas exist because the same persuasion problems repeat across ads, emails, landing pages and sales letters, and certain orders of information solve them reliably. They are scaffolding, not scripts. Used well, a formula gets a first draft on the page in minutes and tells you what is missing. Used badly, it produces copy that sounds like every other ad in the feed.

This guide covers twelve formulas worth knowing, with a short worked example of each, a table matching formulas to formats, and the habits that stop formula-driven copy from reading as mechanical.

The Quick Answer: Which Formula Should You Use?

AIDA: Attention, Interest, Desire, Action

AIDA is the oldest formula in advertising, dating back to the late nineteenth century, and it still underlies most landing pages. Attention stops the reader, interest gives them a reason to keep going, desire makes them want the outcome, and action tells them exactly what to do next.

Example (accounting software): "Month-end close in two days, not ten. [Attention] Finance teams using automated reconciliation match 90% of transactions before anyone opens a spreadsheet. [Interest] Imagine your team spending the last week of the month on analysis instead of chasing receipts. [Desire] Start a free 14-day trial. [Action]"

AIDA works best for colder audiences who need the full journey. Its weakness is the desire stage: writers often jump from interest straight to the button, and the page feels pushy.

PAS: Problem, Agitate, Solution

PAS names a problem the reader already recognizes, makes the cost of that problem vivid, then presents your offer as the way out. It is the most reliable formula for direct response because people act faster to escape pain than to gain a benefit.

Example (IT support): "Your team loses an hour every time the network drops. Multiply that by twenty staff and three outages a month, and you are paying for a full week of work that never happens, plus the client call you missed. Our managed IT service monitors your systems around the clock and fixes most issues before anyone notices."

The risk is over-agitation. Exaggerated fear reads as manipulation, especially to business buyers. Agitate with specific, believable consequences, not catastrophe.

BAB: Before, After, Bridge

Before describes the reader's current world, After paints the world once the problem is solved, and the Bridge is how your product gets them there. BAB is excellent for emails and social posts because the contrast does the persuading.

Example (scheduling tool): "Before: twelve emails to book one meeting. After: clients pick a slot in ten seconds and it lands in your calendar. The bridge: share one booking link."

BAB depends on an honest after. Promising a transformation your product cannot deliver turns a strong formula into a refund request.

FAB: Features, Advantages, Benefits

FAB translates what a product has into what it means for the buyer. The feature is the fact, the advantage is what the feature makes possible, and the benefit is the outcome the buyer cares about.

Example (laptop): "18-hour battery [feature], so you can work a full day away from a socket [advantage], and stop planning your day around where the outlets are [benefit]."

Use FAB inside other formulas: it is the engine of the desire stage in AIDA and the solution stage in PAS.

The 4 Ps: Promise, Picture, Proof, Push

The 4 Ps suit longer pages where trust matters. Make a clear promise, help the reader picture the result, prove it with evidence, then push towards action.

Example (online course): "Write your first client proposal in one afternoon. [Promise] Picture sending it on Friday and booking the call on Monday. [Picture] Over 3,000 freelancers have used this template; here are five of their results. [Proof] Enrollment closes Sunday. [Push]"

Proof must be real. Testimonials, numbers and case results you cannot verify damage trust and, in many markets, breach advertising rules.

The 4 Us for Headlines

The 4 Us are a checklist rather than a sequence: is the headline useful, urgent, unique and ultra-specific? Score a draft headline from one to four on each and rewrite the weakest dimension.

Weak: "Improve your marketing." Stronger: "Cut your cost per lead by 30% this quarter with three landing page fixes." The stronger version is useful, specific and time-bound, and it promises a method rather than a vague outcome.

PASTOR, QUEST and Other Long-Form Structures

PASTOR (Problem, Amplify, Story, Transformation, Offer, Response) extends PAS for sales pages, adding a story and testimonials before the offer. QUEST (Qualify, Understand, Educate, Stimulate, Transition) opens by speaking to exactly the right reader, which makes it useful when you need to filter out poor-fit buyers.

The 4 Cs (Clear, Concise, Compelling, Credible) is an editing test you can run on any draft. ACCA (Awareness, Comprehension, Conviction, Action) is a more analytical cousin of AIDA, suited to considered purchases where the buyer must understand a concept before they can want it.

SLAP and Formulas for Very Short Copy

SLAP (Stop, Look, Act, Purchase) is designed for formats where you have a second: display banners, story ads, push notifications. The stop is a visual or a hook, the look is a single benefit, the act is a low-friction step, and the purchase follows on the landing page rather than in the ad itself.

For very short copy, one benefit and one action beat any formula. If you find yourself squeezing four stages into twelve words, cut stages, not words.

Matching Formulas to Formats

Keeping Formula Copy Human

• Start from research, not the formula. The formula orders what you know about the customer; it cannot replace knowing them. Customer interviews, reviews and sales call notes supply the actual words.
• Use the customer's language. If customers say "chasing invoices", do not write "optimizing accounts receivable workflows".
• Hide the seams. Readers should never be able to label the stages. Transitions, rhythm and specific details do that.
• Combine formulas. A PAS opening, FAB in the middle and a 4 Ps close often reads more naturally than any single formula.
• Test against a control. A formula is a hypothesis. Measure clicks, replies or conversions against your current copy before rolling it out.

Common Formula Mistakes

• Choosing the formula before understanding the reader. PAS on a reader who does not feel the problem comes across as alarmist.
• Labeling stages in the copy. Words like "imagine" and "but wait" have become tells of template writing.
• Stopping at the first draft. A formula gets you structure; editing gets you voice, rhythm and credibility.

A Five-Step Workflow for Using Any Formula

1. Collect raw material. Pull exact phrases from reviews, support tickets and sales calls. Note the problems customers describe, the outcomes they wanted and the objections they raised.
2. Define one reader and one action. Who is reading, how aware are they, and what single thing should they do next?
3. Pick a formula that fits the awareness level. Problem-aware readers suit PAS; readers who need to imagine the result suit BAB; cold readers on a long page suit AIDA.
4. Draft fast inside the structure. Fill each stage with the strongest material from step one, without polishing.
5. Edit for voice and proof. Read it aloud, cut anything a customer would not say, and attach evidence to every claim.