Am I breaking the law?

As long as you are providing legit info and if someone asks you not to contact them again, then you are not breaking any laws.
I wouldn't do it. There are so many other ways to make money. Why take the risk?
Probably a great way to get fiverr to ban your services and keep your cash once they figure out what you are doing.

Sounds risky only from that perspective.
I am getting 3k+ G-spam mails a day! And google is doing nothing about it. Sometimes I wonder if google gets a cut from the spammers for in-boxing even the most obvious spam email. So give google a cent or two from your profit and you'll be ok. I guess those almost outgoing pres's and VP's of the fb! are also using the G-spam route to make their retired life more secure. So don't worry, until the real worry really worries you! :D
The is a CAN-SPAM law in the US against email spam but nothing I'm aware of for website spamming, so you should be good in my opinion. I have heard people have spammed more reputable websites with no backlash. So if what your doing is making you money, keep it up!
The advice in this thread is mind-boggling. Since when has BHW turned so ignorant and naive?
Yeah, there may be two situations.

People who are really interested in such services - for them it is not spam.

But For people who just hate such messages and just got irritate by seeing such texts - for them it can be spam.

But, basically for marketing it is not spam, its a legit way, and you should keep it up.. there are also many ways too.
AdBlock Detected

We get it, advertisements are annoying!

Sure, ad-blocking software does a great job at blocking ads, but it also blocks useful features and essential functions on BlackHatWorld and other forums. These functions are unrelated to ads, such as internal links and images. For the best site experience please disable your AdBlocker.

I've Disabled AdBlock