A formal letter to complain (the price for being membership of a book club has increased an 20%) To the manager of book club. I am writing to complain about the increase of price for being membership in your company. In fact, I joined in this book club for the reason that I usually read books and wanted to share and to exchange opinions with other people. Your company offered me the best opportunity to meet different people that also love reading, too. The issue comes from I cannot pay more money for your service, since my salary is low and does not me allow to pay any more. According to your decision, I would like to suggest some ideas for avoiding that person like me, in my situation, could continue in your company. I propose you could keep the same prices for the people who are customers and cannot pay a 20% or on the other hand, offering assistance. In this way, it would be easier for us. I look forward to hearing from you within the next days. Sincerely yours.