Hi Arthur Kerkmeester,
Thank you for your question and interest!
Nice solution for you:
You will need to purchase the Easystore Personal Plan separately. Once the purchase is complete, please send a request to our support team via the official Joomshaper support email. Our team will assist in merging your template plan with the Easystore Personal Plan. The remaining days from your old template plan will be added to your new Easystore plan.
Please ensure that all requests are submitted through the Joomshaper support email channel.
Best regards