Best AI
Promo Code Finder

An AI agent finds, tests, and applies the best Amazon promo codes.
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How it works

You start by giving the agent a simple instruction:

💬 Check tasks in Jira marked "In Review". If everything is done, close them.

And then the magic starts:

1) The agent’s categorizer first analyzes the prompt to understand the intent: it's a Jira workflow task involving review and resolution. Then, it identifies the key subtasks.

2) Next, the agent’s planner breaks subtasks into actions: logging into Jira, navigating to the project, finding tickets and interpreting content, testing task, reviewing code and finally resolving task.

3) The executor agent then steps in, performing each of these actions in your browser — just like a human would, but faster.

What looks like a single sentence is actually an orchestrated sequence of decisions and actions. The agent reads it, understands it, and gets it done.

Agent actions step by step

1. Planning workflow

The agent analyzes users prompt and breaks it into subtasks, then transforms every subtask into action.
Amazon shopping cart with socks listed and AI assistant searching for best promo codes on right panel.

2. Checking the cart

The AI agent scans your Amazon cart through an encrypted session, checks item details, and confirms the total amount.
Amazon shopping cart showing Nike unisex cotton socks priced at $19.99 with AI assistant searching promo codes.

3. Searching for promo codes

Using secure search automation, the agent browses trusted coupon sites and Amazon deals, collecting available promo codes while keeping your browsing activity protected.
Slickdeals website shows Nike socks deals with an AI assistant finding and applying promo codes for Amazon.

4. Testing promo codes

The agent applies each promo code one by one, verifying eligibility and calculating savings in real time.
Amazon payment page showing gift card code entry and AI assistant searching promo codes for an order.

5. Applying the best deal

The agentic AI chooses the promo code with the biggest discount, updates your checkout total, and confirms the savings for you.
Amazon checkout page showing shipping options and AI assistant applying a $5 coupon discount.

6. Reporting back

After finishing, the agent writes back to the user in the chat window and confirms that the task is completed, with the entire workflow handled securely and privately on your machine.
Browser window shows Amazon site with AI Assistant sidebar applying promo code to order.
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Be the first to try Sigma

We’re rolling out early access now. Join the waitlist and get notified as soon as your spot is ready.

Useful for:

Amazon logo with a magnifying glass over the letter O on a white background.

New Amazon Users

Not sure where to start with promo codes? The agent takes care of it for you.
1
Purple clock icon with motion lines and a cursor pointing at the word BEST.

Busy Shoppers

Don’t waste hours hunting discounts and let the agent apply the best promo in seconds.
2
Purple and blue gradient ticket icon with two asterisks in the center and perforation on left side.

Smart Savers

Let Sigma Agent make sure you never miss out on hidden savings.
3

How it works

User enters the prompt.

Green diamond shape with text about finding and applying the best promo code for an Amazon order.
Text on blue background reads: Analyzing prompt: Amazon checkout workflow with discount optimization.

Categorizer agent analyzes the prompt.

Diagram showing four stages: checking the cart, searching for codes, testing codes, applying the best deal.

Planner agent breaks subtasks into actions.

Flowchart showing steps: Checking the cart, Searching codes, Testing codes, Applying best deal, with specific actions.

Executor agent performs these actions in your browser.

Task completed.

Green diamond shape with text Summary of task result on black background.

Read more in our blog

Your security is our priority

End-to-end encryption

All AI Agent interactions are end-to-end encrypted, preventing third-party access or interception

No Tracking

Sigma AI Browser doesn’t track users, create profiles, or use data for ads or commercial purposes

Online protection

Sigma AI Browser detects phishing sites and warns you of threats for a safer browsing experience

GPDR and CCPA compliant

Sigma AI Browser complies with GDPR, ensuring your data follows European privacy laws

Sigma AI Browser

Enter waitlist now to be the first one to try it out!
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FAQ

How does Sigma Agent help with Amazon shopping?
Does Sigma Agent only work with Amazon, or other stores too?
Is it safe to let Sigma Agent handle my Amazon account?
Can Sigma Agent place my Amazon order after applying the promo code?
How long does it take to search and test promo codes?