How can I combine regular products (one-time purchases) with subscription products in my shop?

Hello,

I would like to offer subscription products in my shop, but only in combination with regular (one-time purchase) products. In other words, subscription items should not be available for purchase on their own — they must be bundled with at least one standard product.

Could you please advise on the best way to implement this setup in my store? I’m open to using specific apps, custom logic, or any recommended solution that ensures this purchasing condition is enforced.

I use the Wix Studio editor.

Thank you in advance for your support!

Best regards,
Athanasios

I solved it by hiring a Wix Velo coder. Anything else will not help!