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Whoopee (Krista Perry)

Red Cap Cards

Make your friend laugh on their birthday with this whoopee cushion-shaped online B-day card. Red Cap has partnered with Krista Perry to bring a light-hearted, funny option for a birthday greeting. Use the reverse side to add your custom message, add premium elements, then send online right from our site.

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Customize everything from your Card to the email your recipients open with colors, photos, and text boxes.


Add additional details, like a schedule of events, travel tips, speakers, and photo galleries, with Blocks.

Closed envelope

Streamline planning with open-ended and multiple choice Guest Questions or easy checkbox-style Guest Surveys.


Send via email, text message, or a customized shareable link you can paste and post anywhere.

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Instantly track deliveries, opens, and RSVPs, and get notified of each response when you download the app.