Alright buddy, it looks like you got a petco bp. Some people snub them, but I absolutely love mine. She's never had any problem eating and is the friendliest BP i've ever dealt with. Anyway, if you do and you got the snake set up, here's what you do.

Get two identical hides, one on each side, water in the middle. Get an accurite thermometer with probe from walmart and put the probe on the glass on top of the heat pad. Put the actual thermometer on the cool side. Use a lamp dimmer to make sure that hot probe doesn't ever go over 98/100 or you'll burn your snake. This will make the heat at the top of the substrate about 92. To keep your temps up, if you don't have the money to spring for a Ceramic heat emitter, go get some aluminum foil tape and tape up the screen top. Make sure to keep your temps and humidity right and it'll be great. Good luck! Oh yeah, handle him/her minimally until about a week or so then feed and start handling 48 hours after you feed.