SmartTag™ 2.1 Equations

SmartTag™ equations are used to allow for more complex comparisons within a single attribute of a MemberMouse SmartTag™. Here's an example of a SmartTag™ equation:

[MM_Member_Decision hasBundle='3|4']
This content will only be displayed if the current member 
has the bundle with ID 3 or 4 applied to their account.
[/MM_Member_Decision]

There are currently two different SmartTag™ equation versions, the legacy (very old) format of 2.0 and the recommended format of 2.1. Read this article to learn how to set your SmartTag™ version.

SmartTags™ 2.1

In the following examples, we'll use the Member_Decision SmartTag to demonstrate how to use the SmartTag™ 2.1 equations.

For attributes that support SmartTag™ equations you can:

Use the | character to indicate an OR relationship

[MM_Member_Decision membershipId='1|2']

This equation will be true if the member has the membership with IDs 1 OR 2.

Use the & character to indicate an AND relationship

[MM_Member_Decision hasBundle='4&7']

This equation will be true if the member has bundles with IDs 4 AND 7.

Precede IDs with a ! to indicate that it should check if the member does not have that ID

[MM_Member_Decision membershipId='!5']

This equation will be true if the member does not have the membership with ID 5.

Use parentheses to control the order in which parts of the equation are executed

[MM_Member_Decision hasBundle='!1|2']

This equation will be true if the member does not have the bundle with ID 1 OR does have the bundle with ID 2.

[MM_Member_Decision hasBundle='!(1|2)']

This equation will be true if the member does not have the bundle with ID 1 OR the bundle with ID 2.

Let's look at more involved examples:

[MM_Member_Decision hasBundle='(1|2)&!3']

This means, show the content contained in the tag if…

the current member has bundles with IDs 1 OR 2

AND

the member does not have the bundle with ID 3

If you use multiple attributes for a single decision, it results in an AND relationship.

For example, if you write:

[MM_Member_Decision membershipId='1' hasBundle='4']

This means, show this content if…

the current member's membership equals 1

AND

the current member has the bundle with ID equal to 4