Banner

Best practices

Banners should:

• Be placed in the appropriate context:
  • Banners relevant to an entire page should show at the top of that page at full-width
  • Banners related to a specific section or element of a page (such as a card, popover, or modal) should show inside of that element
• Focus on a single theme, piece of information, or required action to avoid overwhelming merchants
• Be dismissible unless they contain critical information or an important step a merchant needs to take
• Be concise and scannable—merchants shouldn’t need to spend a lot of time figuring out what they need to know and do
• Be limited to a few important calls to action with no more than one primary action
• Be used thoughtfully and sparingly for only the most important information
• Not be used as the primary entry point or mechanism to access information or actions a merchant needs to take on a regular basis
• Not be used for marketing information or upsell—use callout cards instead

Content guidelines

Headings

Banner headings should be:

• Descriptive: help merchants understand what they’ll find in the card.
  • Communicate when a situation is serious enough to warrant using a critical or warning banner. People who are unable to see the color of the banner need to clearly understand the importance of the situation without the benefit of seeing the color of the banner. Learn more about accessibility.

• Concise and scannable:

  • Use simple, clear language that can be read at a glance
  • Keep headings to a single sentence and avoid using punctuation such as periods, commas, or semicolons
  • Where possible, avoid articles (the, a, an) to keep content short and actionable

• Informative:

  • Label the type of information in the body content
  • Sentence case: capitalize only the first word in the heading and proper nouns

Body content

Body content should:

• Be concise: keep content to 1 to 2 sentences where possible
• Clarify the benefit of the main task
• Be written in sentence case and use appropriate punctuation
• Avoid repeating the heading
• Explain how to resolve the issue, particularly for warning and critical banners

Button and links

Buttons and links should be:

• Clear and predictable: merchants should be able to anticipate what will happen when they click a button. Never deceive a merchant by mislabeling a button.

• Action-led: buttons should always lead with a strong verb that encourages action. To provide enough context to merchants use the {verb}+{noun} format on buttons except in the case of common actions like Save, Close, Cancel, or OK.

• Scannable: avoid unnecessary words and articles such as the, an, or a.

Link text should:

• Set the expectation of where the merchant will be taken

• Use consistent content to label navigation. For example, if a navigational link leads to a page called Orders, label the link Orders.

Secondary body content

Body content should be:

• Actionable: start sentences with imperative verbs when telling a merchant what actions are available to them (especially something new). Don’t use permissive language like “you can”.

• Structured for merchant success: always put the most critical information first.
• Clear: use the verb “need” to help merchants understand when they’re required to do something.

Related components

• To inform merchants about a new feature or opportunity, use callout cards
• To group similar concepts together in the interface, use a card