Based on the context and the answer, generate a question. 

Context: This long winded story led me to purchase this coffee system . There are two systems out there , the Filtron and The Toddy . While the toddy is certainly the sweeter name of the two , I went with Cafe Gratitude 's suggested system which was the Filtron .

Answer:

I had read a review and then paid money .



Why might have happened before I made my purchase ?