Add multiple input for each webhook url + subscription plan

for the best practice each webhook will receive one endpoint such as app installed or order created and so on. So, in app page there is only one webhook url which is can make dev process really hard. Because in some providers they are allowed just one webhook for each endpoint. The best example with Zapier and so on.

Also, in app events the only option to get endpoint is through app webhook url.

Our recommendation for best practice is that should be unlimited webhook url input or at least 10 webhook input same as in merchant webhook page

I attached a picture to point what I mean.

Regarding subscription:

The best practice for subscription plan is to make it optional for developers. Because not all app will have maximum 4 subscription plan. Because most cases merchant will use the app in external website " our website ". So we can charge the merchant in our website.

Also, some subscription it is dynamic based on behaviour like number of sales or orders and so on. Like pay as you grow.

Also, regarding digital marketing vision this considering a big issue for these reasons:

We can't track pixel purchase. Also, if we want to do advertising we can't make any new user to subscribe directly to our website after seeing the ads since you make it not optional for us.

This can grow SallaApp merchant if new merchant like the app idea they will subscribed to SallaApp as well the app that saw it in advertisements.

More flexible with developers = more users and sales

So our recommendation is that:

Subscription should be optional inside SallaApp and developers can have the option to let merchant subscribe on SallaApp or in their website.

The best example is that Mailchimp, each merchant can install the app but in order to use the Mailchimp app you have to subscribe from their website.

Also, regarding dynamic plan it's fair for each merchant. Because not all merchant are the same. Some are big company and other are small company, so they pay as they grow.

So, it's really hard to apply this inside salla subscription since it's just 4 fixed plan.

I hope this can be fixed because we are growing together.