How do I join the OAKBERRY Club?

Does it cost anything to join?

How do stamps work?

Do discounts or free items earn stamps?

What do I get for joining?

What is the Birthday Treat?

Do stamps or rewards expire?

How do I redeem a free bowl or voucher?

Can I use more than one reward at the same time?

I collected 9 bowls/smoothies, and my stamps disappeared. What happened?

How can I check my stamps?

Can I transfer my rewards to someone else?

Who do I contact if I have an issue?