Your church has decided to have an evangelistic series. All the preparations have been made, your guest speaker is filled with enthusiasm, and the church is ready to deliver the good news – The Gospel of Jesus Christ. However, a series of questions come to your mind. How can I register the attendees and keep track of their attendance at these meetings? Can I easily distinguish between visitors and members? Suppose the speaker wants to give a visitor in the audience a gift. Can he/she easily acc