Grow your coffee shop with free Wi-Fi and a captive portal

The login page is the most useful marketing space in a coffee shop.

Free Wi-Fi is the easiest thing a coffee shop can offer and the one that keeps paying you back. The coffee is why people come in. The login is how you keep them.

What a captive portal does

A captive portal is the sign-in page guests see when they connect to your Wi-Fi. Instead of a password on a chalkboard, they land on a page in your branding, enter a name and an email address, and get online.

That one exchange turns an anonymous visit into a contact you can market to. On Stampede guest Wi-Fi the page is yours to design, so it carries your logo, your colours and your offer rather than a router manufacturer's.

Once somebody has connected, they reconnect automatically on later visits. You're not asking for their details every time, and you build a visit history you can market from.

1. Attract new customers

A visible free Wi-Fi sign brings in people who were choosing between you and the café next door. Students, people working away from a desk and anyone waiting for a train all pick a seat on that basis.

The portal does the rest. Every sign-up is somebody you can send a welcome message to, and the Wi-Fi analytics show when they come in and how often, so you can see which hours the offer is filling.

2. Keep the ones you already have

Repeat trade is where a coffee shop makes its money, and it's built on small prompts at the right moment.

• Loyalty stamps. Coffee is the classic stamp card: buy nine, get the tenth free. Loyalty gives people a reason to walk past three other cafés to reach yours.

• Quiet hours. If the analytics show a flat mid-afternoon, send an SMS to your local audience with an offer for that window.

• New menu. Tell the list first. People who gave you an email address for Wi-Fi are the ones most likely to try the new seasonal blend.

• Birthdays. Captured at sign-up, a birthday offer costs nothing and lands well.

3. Learn what actually works

Because the sign-up happens in your own portal, the data is first party and the consent is clear. You know who came in, when, and what they responded to.

Compare two offers against each other in analytics and you stop guessing. Over a few months that's worth more than any single campaign.

What to ask for on the login page

Two fields beat five. A name and an email address is enough to start. Add a mobile number if you plan to send SMS, and a birthday field if you want to run birthday offers. Every extra field costs you sign-ups.

Keep the consent checkbox plain and store the answer against the profile. Guests are used to exchanging details for Wi-Fi, and they expect the page to be quick.

A simple year-round plan

• Welcome. Two days after a first visit: thanks, the loyalty scheme, and an offer for your quietest hour.

• Loyalty nudge. Tell people how close they are to a free coffee. It's the highest-return message a coffee shop can send.

• Seasonal. A new blend, a new pastry, summer opening hours. Tell the list before you tell social.

• Quiet hour. A short SMS to your local audience when the analytics show a flat patch in the day.

Set each one up as a workflow and it runs on the trigger rather than on somebody remembering it.

Set the portal up once and it works while you pull shots. Start with the sign-up form: two fields, your branding, and one line about what they get for joining. Book a demo if you want help putting it in.