How to succeed with SMS campaigns

SMS marketing is highly effective. According to Link Mobility, 90% of all SMSes are read within 3 minutes, 98% of all SMSes are opened, and SMS has a 209% higher response rate than emails or Facebook messages. In other words, hardly anyone leaves an SMS unread.

SMS is a simple form of communication with your members, and it is quick to learn how to set up and send campaigns in Diller®. Below are some tips and tricks for success.

What is better – SMS campaigns to all members or to targeted groups?

SMS works great for selected segments of your membership base. It can be an advantage – and also financially smart – to send SMS to selected groups with customized messages. As a rule, targeted and personal communication based on members’ preferences and purchasing patterns is more effective than generic SMSes sent to everyone.

The better the adaptation to a member’s interests and preferences, the better the response you will get. For example, a member of a gardening club that has a balcony, but not his own garden, will respond better to information about flowers/vegetables to balconies or micro-cultivation indoors, than to campaigns on perennials and trees. It is therefore important to segment well to get to know your customers, because only then can you be fully relevant to your members.

However, sometimes it can be effective to send the same message to everyone at once. When you have big sales events (such as Black Week), it can be better to push the SMS to the entire member base for maximum visits to your store or online store.

How often should you text?

Receiving an SMS from someone can feel more private than getting an email. It is therefore important that you as sender respect the recipient and make sure not to send SMS too often. Furthermore, the content of what you send should be perceived as relevant – and not spam. The vast majority of us are happy to get offers or messages that are interesting and relevant.

We recommend an SMS frequency of 1-3 per month. For new members, however, it is important to send an welcome SMS as soon as they have become members, so that you start the dialogue in a good way.

How long should the SMS be?

First, there are financial reasons to keep the message at a maximum of 160 characters (i.e. the message is dispatched as one SMS). In addition, it is also best to keep it short, because most of us prefer a message that “gets to the point” quickly. The author Mark Twain once wrote in a letter to a friend: “I apologize for such a long letter – I didn’t have time to write a short one.” In other words, spend some extra time formulating yourself in brief – it (almost) always is better.

Send a birthday greeting – everyone likes attention on their birthday

A member’s birthday is a good opportunity to give extra attention and create a personal dialogue. Most people will be very happy to get a birthday SMS!

  • Happy birthday, < first name>! Get 25% birthday discount on an optional item in our store or webstore: Birthday greeting from <store name>
  • Hooray, it’s your birthday! We hope you’ll have a nice celebration, < first name>! You get 25% on an optional item in the store. Welcome!  Greetings, <store name>


Examples of SMS to new members

All new members should receive a welcome greeting as soon as they have signed up. You remind the member that are part of the loyalty program and that they will receive SMSes and emails from you going forward, plus the customer experiences an immediate benefit of being a member.

  • Welcome to < Loyalty Program Name >! Get <-welcome advantage> your next purchase by completing your registration here: https://diller. app/signup/49345/ Greetings<store name>
  • Welcome to < Loyalty Program Name>! As a thank you, we want to give you <welcome benefit>. Show this SMS in store or use < discount code>in the webstore: link


Examples of SMS campaigns that yields good response

Timing is important, but the content must also be relevant. Here are some examples of great promotions. And don’t forget that members are loyal for many more reasons than discounts! They return again and again if they feel that your particular store makes them feel more welcome and appreciated that at your competitor’s store.

  • BLACK FRIDAY sales start now! 50% on most items in store and online. Get the best bargains already now: Greetings << store name>>
  • SUMMER SALE on all season products. We give member discounts of up to 70%. Visit the store or shop online: Greeting<store name>
  • Invitation exclusively for club members – Spring collection vernissage Tuesday at 5 pm.  We serve snacks and bubbles! Sign up here: link Greetings <<store name>>


It’s a good idea to plan your campaigns in advance

It pays off to plan seasonal promotions well in advance to make sure to offer relevant benefit to members when they are interested. Use segments and purchase data to tailor content to your different audiences.

  • Autumn news have arrived! Welcome to member’s night with exclusive offers Wednesday 11 August at 7 pm. welcome! Greetings <store name>
  • Spring is finally here! We celebrate with 20% discount on all BIKES! Offer valid to March 30. Visit us instore or shop online:
  • Hello <first name>. Take care of your skin in the Winter! This week we give triple points on cleansing products and face masks. Greetings <store name>


Don’t forget to tell employees about ongoing campaigns
  • Employees must be informed when you send out a new campaign, so that customers don’t have to explain the SMS offer to staff when they visit your store.
  • The easiest way to make sure that all your employees are on board, is to include them in the SMS and email lists for outgoing campaigns.


How to keep the SMS under 160 characters

Since many links can become long and use too many characters, you can shorten links with URL shorteners such as tinyurlor  When you send an SMS each character counts, and 160 characters are the maximum per SMS. You may of course send a longer message when needed, but it will cost “an extra SMS”.

"A large proportion of those who shop are members of the loyalty program. I have no doubt that much of the growth is due to increased loyalty from members. I am sure it's an important factor."

Kai Gulbrandsen

CEO, Princess retail chain

"The loyalty program button is on the front page of the cash register, so everything is automatic. Our members use the stamp cards and coupons because it’s so easy to use. We see that we get higher sales from members than non-members."

Evy Ingebrigtsen

Operations and HR Manager, Baker Brun

"Data is the new gold. It is essential that purchase information and customer data form the foundation for all good customer dialogues. Having control over this is in my opinion absolutely crucial."

Pål Wibe

Norway's "Mr Retail" Pål Wibe

"A terrific app that really helps our business to grow together with our customers. Adds value for both us and the customer, a complete customer journey from the physical to the online store."

BMB Paleet

"Thank you very much for the fantastic follow-up when we launched our loyalty program from Diller. You guys made the whole process painless. Looking forward to seeing what we can achieve together. We really recommend Diller AS to anyone that need a loyalty program on the Shopify platform."


Furniture and Interior Design

"Advertising must be planned 2 weeks in advance, but at that time the campaign may be completely irrelevant. With Diller we can turn around and act in no time! We can put out a campaign overnight. This is absolutely invaluable to us."

Tone Tengesdal Stavnheim

Tengesdal Sport

"I would never buy a cash register system without an integrated loyalty program. For me, it was essential to have a good loyalty program included in the POS."

Maria Quarnström

Owner, Rilo Zoo

"We recently startet using Diller and are very pleased with the app. It is easy and understandable to use, and it has already generated more customers and sales. What is important to mention is that the customer service is outstanding, and we are getting all the help and support we need! Our contact has been patient and so happy to help and guide in out teams-meetings for the set up :)"



"Great app and customer service! The loyalty features combined with the SMS engine and mail integration towards MailChimp is a winner for me. Thanks to Erik for helping me set everything up!"

Henriks Herre

Men's fashion

"Great app, easy to customize and simple to use. Customer service is outstanding and helpful. The few times we have had any issues, customer support was very responsive and resolved the issues in minutes! Highly Recommend!"



"We see great results from the loyalty program. The immediate feedback comes from employees in the store, who notice that customers enter the stores only 5-10 minutes after we send out an SMS."

Stine Handley

Head of Administration, Fredrik & Louisa

"Very easy to set up the app. It’s perfect for creating a good-looking loyalty program widget, that is customized to my brand and webshop.   Super friendly and helpful support team! They answer very fast and do everything to help you out.  Great experience so far."

Corado Coffee Roasters

"We see that average sales and margins are higher even though we offer a 10% welcome discount. As a customer, you are welcome to bring a little extra in the shopping cart to get the most out of the deal. The goal is for the loyalty program to be the icing on the cake for our customers so that they want to continue shopping with us."

Jon Grøteig Andersen

Head of Marketing, PetXL

"I searched the web for suppliers and found Diller that way. They have everything I need in a loyalty program, and for me, it was an added advantage that it is a Norwegian company."

Hans Hvinden

General manager,

"We have seen that it is not just discounts that attract customers. For example, when we send out an SMS about new products from one of our brands, traffic to the stores increase, since the members like to get early product information."

Martine Remsøy Romøren

Store manager, Lively

"When customers shop in our store, we ask them if they want to be members and tell them that they get bonus coupons depending on purchase levels, invitations to events and other benefits. Everyone signs up!"

Heidi Andersen

Store Manager, Coco Skien

"The big advantage of the loyalty program is that it becomes easy to communicate with customers. We see endless possibilities with this in the future and look forward to using it more."

Anders Johan Braaten

General manager of Buster Hund og Katt