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If you cannot purchase an Arduino Cloud plan or certification exam

We are currently unable to provide Arduino services in some countries or regions. Notable examples include Serbia, and Montenegro.

These restrictions apply to affected countries and regions:

Arduino Cloud

  • You cannot sign up for a paid subscription. In the store, the Purchase button will be grayed-out.
  • You are still welcome to use the free plan.

Purchase option is grayed out

Arduino Certification Exam

If you try to purchase an exam code, an ITEM NOT AVAILABLE message will appear.

Pop-up window when attempting to purchase the exam: "ITEM NOT AVAILABLE: Unfortunately this item is not currently available in your country or region. We apologize for the inconvenience."

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