There are different ways for a DJ to charge. Some put together packages that will consider lights, extra time, etc. I have committed to excellence since I started doing this more than three decades ago and prefer to keep it simple. My services are all-inclusive.
$850 -Standard Wedding Reception- up to five hours of everything that makes up a great event for you and your guests. Background / cocktail music as guests arrive from the wedding, MC and music for the wedding party and bride and groom grand entrance, dinner music, party music with lights.
$300-Pro Sound for Wedding-Wireless lapel mic for officiant, wireless mic for readers, mixer and equipment for multiple musicians if needed, pre-recorded instrumental or vocal music from 30 minutes before the ceremony, processional songs, in ceremony music, and the recessional.