How to process more than 350K requests per month free using 3 free ETA services

Hi! We were just thinking about the long term, we made this mechanism if we spend all the free requests, we will receive notifications in slack and in the mail that all the services have spent their limit. As already written in the article, we have a logic for switching services, and if the limit runs out in HERE, it will just switch. Yes we have already calculated that if the number of users grows then at this point 300,000 requests will be enough. But we have warned the business that if we create 10-15 new routes we will have to buy requests from HERE (but this is another story).

Thanks, I've fixed it!