Grammatical potency exists, but 100% accuracy is not ensured. I can make the poems rhyme, but users must specify each time. Subject matter can vary from fantasy to technical documentation, from sci-fi to readme files, from short statements to short stories. Cost is divination based on user satisfaction with the final product... you decide what you pay. Don't like it? pay nothing. All associated risks are absorbed by the user.

I am trying to be good at drawing, and am (so far) pretty ok. I will take any commissions for whatever you value them (meaning if you get the drawing and don't like it, you don't have to pay anything).... Hand drawn. I am learning and in training, so user accepts all risks.

If you are having technological difficulties, I tend to be able to help and/or resolve them. It says .10BTC, but you may pay me based on how you value the final product. (If I don't fix it, you may pay nothing.) User assumes all risks.

This is pretty simple. Computer help. Like my other Gig, I may not be able to do it completely... and although it says .10BTC, You may pay it based on how you value the final result. (If I cannot complete it or you think it sucks, you don't have to pay anything) User assumes all risks.

I will advise a situation using my understanding of philosophy an real-world situations. The label says .10BTC, but you can pay for the advice after you get it based on how much you actually valued the advice. User Assumes all risks.