Products

For your store, in person and online.

New

NFC Business Card

A card you tap with a phone, or scan, that opens your contact page: WhatsApp, save contact, your work and your social media. The information updates without reprinting the card. For you and your team: everyone with their own card.

Model1 card5 cards
NFC EssentialPrinted on both sides. Saves the contact without internet$45$150
NFC ProfessionalWith its own page: WhatsApp and social media. First year included; then $15 a year per page, with 3 changes$70$300
  • The 5 cards are 5 separate units: they can belong to 5 people, each with their own name and design. Ideal for your sales team.
  • More than 3 changes a year? $25 per additional change.
Front of the Sigma Solutions NFC business card: the wolf-and-moon logo and the tagline in gold.
Sample front
Back of the NFC card: name, services, WhatsApp, website, Instagram and a QR code with the text Tap your phone or scan.
Sample back

NFC Professional: your own page

Each card opens a page with your name, what you do and everything to reach you. If you change your number or your social media, I change the page and the card stays the same.

For your sales team: 5 cards for $300. Every salesperson with their own card, name and page. First year included.

Open my card's page: that's how yours would work.

The sample NFC card page on a phone: name, WhatsApp, save contact, work and Instagram buttons.
  • Message me on WhatsApp, with the message already written
  • Save contact to the phone, in one tap
  • Call or send an email
  • Your social media: Instagram, Facebook, LinkedIn
  • Your work, your catalog or your website
  • Directions to your business
  • Your own link to share
New

Loyalty ClubThe perfect way to make them choose you, not your competition

Do you have customers who buy from you one day, from your competitor the next, and from someone else the week after? They like what you sell, but nothing motivates them to come back to your business. A club gives them a reason to choose you: every purchase brings them closer to a reward they only have with you. They see it on their phone, no app to download: they keep track of their purchases and know how far they are from their reward. For cafés, restaurants, salons, shops or any business with returning customers.

Video · 64 sec · in Spanish

Your customer joins with their phone camera, no app to download. When paying they request their stamp, and whoever is at the register approves it on the register's phone. Their card shows how much is left for the reward.

The businesses in the video are samples. The stands are real.

  1. They join with a tap of their phone on the NFC card, or by scanning the QR.
  2. When paying, they request their stamp from their phone, with every purchase.
  3. Your register approves it on the spot, and when they reach the goal they get their reward.

You choose the goal and the reward

Your business, your rules: how many purchases, what counts as one and what the customer gets. A coffee, a dish, a salon visit: whatever makes sense for what you sell.

Café: 2 coffees, 50% off dessert

Tap the image to see another example.

One more club doesn't set you apart. A club designed for your business does.

Your competition may already have one. The difference is in how it's used. A few ideas:

Welcome stamps
Start them with 2 stamps already on the card: the goal feels close from day one.
Double stamps in slow hours
Tuesdays 2 to 5, double stamps: bring life to empty hours without lowering your prices.
Bring a friend
If they bring someone new who joins the club, both win: they get stamps for bringing them, their friend gets welcome stamps. You decide how many.
Surprise stamps
Give them yourself whenever you want, or let the club hand them out among your members, as many per week as you say. Your customer finds out when requesting their next stamp: "As one of our loyal customers, this purchase counts double."
Their birthday
When joining they leave their date of birth, and on that day their card has a gift waiting. It costs little and is remembered a lot.
Members only
A secret menu and discounts only club members see, on their phone card: they feel part of something, and it's one more reason to join.
The try-it-all challenge
What sells least is worth 2 or 3 stamps: your customers try more of what you sell and you move what's sitting still.
Two goals in one
Tiered rewards: a small treat at 5 purchases and something bigger at 10. There's always a next goal.
House favorite
The three customers who came back most in the month (or the year) get a bigger reward and the house's recognition. Everyone else wants their spot.
Seasonal edition
At Christmas, Halloween or your anniversary, your customer's card dresses up for the season, with a seasonal reward: one more excuse to come back.
An upgrade instead of a gift
Depending on what you sell: the large size, an extra or the premium service. Worth more to them than it costs you.
We miss you
Your panel tells you who stopped coming. You message them with one tap on WhatsApp: "You have a gift stamp waiting for you." You win the customer back before you lose them.
Tiers: silver, gold and beyond
The more they buy, the higher they climb. Each tier brings better discounts or extra perks, and their card shows how far they are from the next one: a friendly competition that keeps them coming back.

Easy and fun for your customers, easy to run for you.

The reward isn't an extra expense

You only give it to someone who has already bought from you several times. For example: if your goal is 8 coffees at $3, you give one away after selling them $24, and that coffee costs you well under $3.

Backed by research

What the research says

Six studies published in academic and business journals. They're not sales promises: they're what was measured with real customers.

Light buyers

At a store chain, customers who bought little or only now and then gradually bought more with the club, and became more loyal.

Liu · Journal of Marketing, 2007

With an NFC card: high-tech, elegant and simple

No scanning needed: just one tap, and an eye-catching experience for your customers. The waiter brings it with the bill, or it stands on your counter. The QR stays as a backup for phones without NFC.

Sample NFC card from a restaurant to join the club, with the NFC symbol and a backup QR.
At the table, with the bill
Sample NFC counter card from a café: tap your phone to join or add your stamp; backup QR for phones without NFC.
Standing on the counter

Or run your club with QR stands: the most affordable and practical version

It works the same: one on the table to join and one at the register to request the stamp.

Stand to join the club, sample café.
On the table: they join
Request-your-stamp stand: pay, scan and tap Add my purchase; the register approves it on the spot.
At the register: they request their stamp

Loyalty Club: plans and pricing

PlanQR only
1 stand
NFC/QR
1 card
NFC/QR
5 cards
Six-MonthYour club and your panel, for 6 months: all you need to see how much the club helps your sales.$75$105$150
EssentialYour club and your panel, plus 3 seasonal editions a year (Halloween, Christmas or one you choose), members only (secret menu and discounts) and try-it-all challenge. 4 design or content changes a year, made by me. First year included$150$180$225
ProfessionalEverything in Essential, with 6 seasonal editions a year, plus: your customer list with name, phone and last visit; who stopped coming; a button to message each one on WhatsApp; the list in Excel; two goals in one; tiers (silver and gold); their birthday; bring a friend; we miss you; automatic surprise stamps and house favorite. 8 design or content changes a year, made by me. First year included$250$280$325
  • Your panel, in every plan: change the reward and the goal, turn on double stamps in your slow hours, give welcome stamps and gift a surprise stamp whenever you want, without asking me.
  • QR only: 1 stand scanned with the camera. NFC/QR: cards tapped with a phone to join and to request the stamp, with a QR for phones without NFC; 1 for your counter or 5 for your waiters.
  • Need more stands or cards? I'll quote you a better price for volume. Contact me.
  • Optional renewal from year 2: Essential $60 · Professional $90.

Restaurant Package: the club and the menu, together on every table

For restaurants, both things on the same stand: the menu on one side and the loyalty club on the other, on every table, plus one at the register to request the stamp. Your customer sees what to order and also joins to come back.

Scan them: the restaurant is a sample, but the menu and the club work. See the menu · Try the club

Sample face A: See the menu, with its QR code.
Side A: the menu
Sample face B: Join the frequent-customer club, every 5 dishes a free order of fried wontons.
Side B: the club

Restaurant Package: pricing

Restaurant PackageEssentialProfessional
Menu + clubOn every table, plus the register stand$1955 stands$3156 stands
  • First year included. Optional renewal from year 2.
  • More stands? I'll quote you a better price for volume. Contact me.
  • Everything comes in the Classic 4 × 6. Another model? You pay the difference per piece: 5 × 7 +$5 · Elegant small +$10 · Elegant large +$15.

You start with 50% and pay the rest on delivery. Ready in 1 to 3 weeks.

New

Automatic orders and quotes

Your customer builds the order, sees the price right away and sends it. It reaches you complete by email and gets logged in your order sheet, without the back-and-forth of messages. Stop answering "how much is it?" twenty times a day.

  • Your products, your prices and your questions: the customer sees the total while choosing.
  • Every order lands in your own Google Sheet and you get an email alert.
  • You confirm it with one tap, which opens the customer’s WhatsApp with the message already written.
Order form of a sample bakery: product, flavor and date, with the price shown right away.
What your customer sees
What reaches the owner: an email with order No. 0048 and the new row in the order sheet.
What reaches you

Automatic orders and quotes: pricing

PlanPrice
EssentialForm, order sheet, email alert and WhatsApp confirmation$100
ProfessionalAll of the above, plus a quote calculator by size or quantity and an email every morning with the day’s deliveries$180
  • First year included. Optional renewal from year 2, $30.
  • Building your website? I add it inside your site for $60.

QR Stand

The QR sign that takes your customer wherever you want.

Video · 57 sec · in Spanish

It goes on the counter, on the table or next to the register. Your customer scans it with their phone camera, no app to download, and lands right where you decided: your Google review, your Instagram, your WhatsApp or your menu.

It has two sides, so it's seen from both directions. You can put two different messages or the same one on both.

The businesses in the video are samples. The stands are real: printed, assembled and photographed here.

What your stand can ask for

Each side carries a message and a QR. These are the most requested; if you have another destination in mind, that works too.

Google reviews
Your happy customer leaves their opinion without looking for you.
Social media
Your Instagram, Facebook, TikTok or YouTube.
WhatsApp
Orders, bookings and questions, without writing down your number.
Online menu
Your menu on the phone of whoever is sitting at the table.
Loyalty club
Your customers join and collect stamps for their reward. See the club
Guest Wi-Fi
They scan and connect, without you reading out the password.
Payment methods
Yappy, Nequi or your payment QR, in plain sight.
Your website
Your catalog, your services or your online store.
Directions
Your location on Google Maps, one tap away.
Appointments and bookings
They book the next visit before leaving.
Save your contact
Your number and details straight to their phone.
Promotions and events
The deal of the month, a special date or a wedding.

How they look on the table

Real photos of the Classic and Elegant models, with sample designs.

Four QR stands of different sizes in a row on a table with an embroidered tablecloth, with the text: different sizes to choose from.
Several on the same table, each with its own message
Two Google review stands, marked with arrows: the 4 × 6 inch Classic and the 5 × 7 inch Classic.
The two Classic sizes, side by side
Two stands marked with arrows: the classic finish in clear acrylic and the elegant finish with a wooden base.
Classic finish and elegant finish
Stand with a wooden base showing a sheet of models and prices, next to another stand, with the text: if you don't want a QR, explain a plan or promote a new service.
It also works without a QR, as an information sheet

Models and prices

Two sides. With design, printing and assembly.

Model1 piecePack
Classic 4 × 6Acrylic$15$363 pieces
Classic 5 × 7Acrylic$20$483 pieces
Elegant smallWooden base$25$402 pieces
Elegant largeWooden base$30$502 pieces

6 pieces or more? Mix any models you want and I'll give you a special price.

How to order your QR Stand

  1. Design yours in the builder (background, message and colors) or tell me what you want and I'll build it.
  2. Send it to me on WhatsApp with your logo. I start with the 50% deposit.
  3. I show you the design with your logo before printing, and I test every QR.
  4. I print it, assemble it and deliver it. That's when you pay the rest.
WhatsApp