Copywriting Fundamentals (AIDA, PAS)
Part of the Digital Marketing Roadmap
In short
Copy is words that make people act. AIDA and PAS are two simple structures that stop you from staring at a blank page wondering how to start.
AIDA (Attention, Interest, Desire, Action) and PAS (Problem, Agitate, Solution) are classic copywriting structures for guiding a reader toward taking action — frameworks, not rigid formulas.

Think of it like this
The train vendor's pitch
A vendor on a long train trip doesn't just say 'peanuts'. He catches your eye, says they're fresh and hot, waves the smell your way, and asks 'ek packet?' just as you feel hungry. That's AIDA in thirty seconds.
Watch it happen
Two classic copy structures
AIDA
- Attention, Interest, Desire, Action
- Great for launches and ads
- Leads with something eye-catching
PAS
- Problem, Agitate, Solution
- Great when the pain is clear
- Leads with the reader's problem
Use AIDA when you have something exciting to show. Use PAS when your reader already feels a problem. Both end with a clear action.
The big ideas
What you need to know
Talk about the reader
Use 'you' more than 'we'. People care about their problem, not your company.
Benefits over features
'20-hour battery' is a feature. 'Lasts the whole college day' is the benefit.
Cut ruthlessly
Shorter, simpler words usually win. Read it aloud and delete anything that drags.
One clear action
Every piece of copy should ask for one thing: buy, sign up, reply, or read more.
See it in code
Walk through the code
1Problem: Your phone dies by 3 pm, right before lab.2Agitate: No charger, no notes, no way to call home.3 And the canteen socket is always taken.4Solution: The PocketCharge power bank. Full charge5 in your bag, fits in a jeans pocket.6Action: Get yours for ₹999. Free delivery to hostels.1/3Name a specific, relatable problem in the reader's words.
A PAS ad for a made-up power bank. Notice how it describes the reader's day before the product appears.
Save yourself the pain
Common mistakes
Oops
Opening with 'We are a leading company with 10 years of experience'.
Do this instead
Open with the reader's problem or a striking benefit. Credentials can come later as proof.
Oops
Agitating with fear or false claims.
Do this instead
Be honest. Exaggerated or misleading claims break trust and can break advertising rules.
Your mission
Write the same ad twice
Quick check
Which line is a benefit, not a feature?
Go deeper
- 1Rewrite a piece of weak marketing copy using the AIDA structure.
- 2Practice a PAS-structured ad or email for a hypothetical product.
- 3Learn to identify which framework fits a given piece of copy's goal.
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