Alternative to testing Subscriptions in Hubspot

Hello, in the company I work, we are trying to automate the payment of the services we provide to our customers. Since we started using Hubspot as a CRM, we decided that it would be a good idea to use Stripe from Hubspot's Marketplace. What I'm trying to do is test a Subscription but it seems that there is not Test-mode for subscriptions. Is there any alternative way to test it? Any idea will be useful, thank you!

Also posted at: r/hubspot