Questions? Toll-Free 877-347-6784

All Products

Can't find the perfect card?
Click here to request it
  • No additional cost
  • New designs within 24 hours
Shopper Testimonials
“I have been using cards from Greeting Card Universe for several years. I personalize the message on the inside and I always get comments on how beautiful the cards are!”
Bonnie - Sep 10th, 2026
“GCU is the only card shopping store where I create. Being able to personalize each card is fantastic! Many compliments.”
LINDA - Sep 11th, 2026
more testimonials
Click to verify BBB accreditation and to see a BBB report.
Satisfaction Guarantee on Greeting Cards
  1. What is your delivery time?
  2. How much do cards cost?
  3. Do you offer bulk discounts?
  4. Is personalization free?
  5. Are these quality cards?
  6. How much does shipping cost?
  7. Who can I mail the cards to?
  8. How quickly are cards mailed?
  9. Do you ship outside of the US?
  10. Are envelopes included?
all products

> April Fools' Day > For Co-worker / Colleague > General Co-Worker / Colleague

1 - 3 of 3
Per page: 
Sort: 
View: 
Page  1  of 1

Amusing April Fools' Day co-worker hello

Customize: Inside text only
Inside Text: As my co-worker, it's the only day of the year you can be yourself. Happy APRIL FOOLS' DAY!
Artist: Bruce Bolinger
Product Id: 1224504
custom card enlarge add favorites personalize purchase Sell this card

As my co-worker, it's the only day of the year you can be yourself. Happy APRIL FOOLS' DAY!

Fun April Fools' Day fake vacation cartoon

Customize: Inside text only
Inside Text: It's April Fools' Day but this is no joke. The company is awarding a three week vacation in the islands to the employee who has the scratch-off greeting card with the $ symbol under the palm trees on the front.
Artist: Bruce Bolinger
Product Id: 1411008
custom card enlarge add favorites personalize purchase Sell this card

It's April Fools' Day but this is no joke. The company is awarding a three week vacation in the islands to the employee who has the scratch-off greeting card with the $ symbol under the palm trees on the front.

Amusing April Fools' Day cartoon warning for…

Customize: Inside text only
Inside Text: It's April Fools' Day so be very, very careful. Funny things happen, especially to colleagues ...
Artist: Bruce Bolinger
Product Id: 1480678
custom card enlarge add favorites personalize purchase Sell this card

It's April Fools' Day so be very, very careful. Funny things happen, especially to colleagues ...