The only charge is for the phone call. Advice is free. These people have heard it all and offer sex-positive, nonjudgmental answers to your questions. Primarily for emotional support, the trained volunteers will talk with anyone about concerns you have. Again, advice is free and you pay only for the long distance charge.
Contributions are definitely welcome.
In fact, they are the lifeblood of this Website. We receive hundreds, indeed thousands of tips from men around the globe, most of which get posted in some form or another. Besides your tips, we welcome submissions to the features columns. Same goes for video clips. Just make sure that in all cases the work is YOUR original property, not something that belongs to another person.