Birthday and Anniversary Campaigns
Sending messages on birthdays, anniversaries, and other recurring dates is a great way of keeping customers engaged with your company throughout the year. Customer.io makes this simple. Let’s get started sending your customers a birthday discount, celebrating their time as a customer, or reminding them of something that reccurs on a long time scale.
This recipe documents an anniversary campaign, but the same steps work for any type of date.
- A date of each person’s anniversary stored in an attribute on their profile
Ensure that your system does not send zero (0) or other false default values for people when you do not have an actual date for them. Incorrect date values may still be interpreted by our system and may cause your campaign to send messages you do not want to send.
For example, zero (0), as a timestamp, is equal to January 1, 1970, 0:00:00 which will cause yearly campaigns to trigger every January 1st and monthly campaigns to trigger on the first of every month.
If you already have the date attribute stored on the people in your account, then you can skip this step.
When you create a new person in Customer.io, you can store their anniversary or birthday date as one of their attributes. This is an example of how you might do that with the
Here, I’ve used
anniversary_date but you can name this date attribute however you like. Note, we are using UNIX timestamps in this recipe, but it will also work with the ISO 8601 date format.
The date format you choose is important!
Unix timestamps are fine for triggering message campaigns. But, if you want to use date values in message templates or for segmentation, we strongly recommend that you use ISO 8601 formatted data. ISO date-times still support common comparison operators such as “<”, “>” and “=” and you can transform these values in message templates using liquid.
Attempting to use negative timestamps (dates prior to 12:00:00 AM on January 1st, 1970 UTC) in message templates or for segmentation may produce unpredictable results.
anniversary_date attribute has been added, when you check out this person in Customer.io, their attributes look like this:
You will use this
anniversary_date attribute as the trigger for your campaign. Customer.io will use the month and day from this attribute to trigger the campaign once per year.
- From the
Campaignssection of the app, pick
- Select “A particular date” as the trigger
- Choose “Every year” as the recurrence interval
anniversary_dateas the attribute
- Set the desired time of day and time zone to define when the campaign will trigger
WARNING: Attributes updated on the same day as the campaign
You can prevent this by setting the trigger time to midnight (in whatever timezone you are using for your trigger attribute values
Bonus: Send in the recipients’s time zone
timezoneattribute (as described here), you can choose “the user’s time zone” to automatically adapt the trigger time for each individual person.
Save these settings then add a message to your campaign workflow with your birthday or anniversary content. Once you start the campaign, Customer.io will automatically match each user when their anniversary date occurs.
This recipe covered the basics, but there are several other capabilities you have when setting up this sort of campaign:
- Choose to send the campaign a certain number of days before or after the anniverary date. For instance, if you want to give 3 days of notice for a promotion they can use on their anniversary.
- Build countdown workflow leading up to a date. Follow this same recipe, then use Delays in your workflow to create a drip of messages.
- Send messages for events that occur monthly (rather then yearly. In this case, Customer.io will use only the day of the month as the recurrence criteria.
If you need any additional help setting up your campaign, please get in touch and we’ll be happy to help!