Buy one — get five

Imagine you have a store and in kind of need of money. Finally, somebody coming in, buying a bottle of beer from you. After the payment has been proceed:

— By the way, give me pack of chips, nuts and cheese please.

— Sure, XX dollars please.

— No! I'm not going to pay for it!

— Well, then you not gonna get it.

— But I have already paid for my beer!!! Why should I have to pay more money?!

— Because you want to get more than you've paid for.

— But who is drinking beer without chips? It must be included by default!

and so on...

What you gonna do in this case?

 My Opinion-

If someone bought a mod from you and wants you or it to do more than what is advertised, then they need to pay extra for it....That's just the way it goes....That's fair.

If you do customizations and extra work for free, then other will expect you to do the same, and then your time is worth nothing.

Yet we also know and appreciate that you have offered some modules for free as well.

You should get paid for your time though, and your clients should understand and appreciate that.

Thanks for replying :)

Yep. That's exactly what I mean. But sometimes it just doesn't happens for some reason... Anyhow, it's all in Fun and Foo. :)

I would let them go hungry. 

Beer is enough anyway :-)