stripe-webhook
Webhook needs to be created in the Stripe dashboard (https://dashboard.stripe.com/webhooks or https://dashboard.stripe.com/test/webhooks in test mode) as follows:
Webhook URL: Site homepage + ?dsdpm_webhook=stripe
(e.g. https://example.com/?dsdpm_webhook=stripe)
A webhook created this way should be added in the plugin settings and then save the changes.