I recall the day a promising application was introduced, offering a three-day trial period. After the initial excitement, I naive thought that I had stumbled upon a goldmine. However, as the days passed, I began to realize that most orders were from those who only subscribed after realizing the value of the service. The sheer disappointment and devastation were overwhelming. It was as if the wind had been knocked out of my sails. In the end, I decided to switch to a paid subscription model, terminating the trial period and bidding farewell to those who had taken advantage of the grace period.