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Ask HN: Side projects that are making money, but you'd not talk about them?

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361–370 of 480 posts

Re: Ask HN: Side projects that are making money, but you'd not talk about them?

#361
post #41

This was more of a one-time launch, but I made around 25k off it. Half of that went to affiliates. Bit of background - lots of Amazon sellers use a software called tactical arbitrage that scrapes retailers to get prices and compares prices to Amazon. It comes with a couple hundred sites built in, and the ability to add new sites using custom xpaths. I made a chrome extension that lets you point and click on arbitrary…

What's the name of the extension?

Thanks.

Re: Ask HN: Side projects that are making money, but you'd not talk about them?

#362
post #229

My side project at the moment is day/swing trading. I started sometime in early March when I pulled my money out from the stock market and cashed in on some capital gains. Things went to hell shortly after that but I was safe waiting in cash waiting to buy back in. Because I was sitting on about 220k in cash I decided to look into other ways to put my money to use. I realized I could probably buy massive positions in…

how did you accumulate 220k cash?!

Working in tech for years and saving up, along with investment returns.

Re: Ask HN: Side projects that are making money, but you'd not talk about them?

#363
post #361
post #41

This was more of a one-time launch, but I made around 25k off it. Half of that went to affiliates. Bit of background - lots of Amazon sellers use a software called tactical arbitrage that scrapes retailers to get prices and compares prices to Amazon. It comes with a couple hundred sites built in, and the ability to add new sites using custom xpaths. I made a chrome extension that lets you point and click on arbitrary…

What's the name of the extension? Thanks.

It's called "TA Xpath Builder" and easily found on Google. But I haven't updated it in years and it doesn't work on all sites, haven't actively promoted it since the initial launch. I do have a 30 day money back guarantee though.

Re: Ask HN: Side projects that are making money, but you'd not talk about them?

#364
For a while I wrote a bot that would scrape ebay for textbooks and send me an email when it found a textbook that I could buy and resell to a third party (chegg, amazon, whoever) and make more than $10. At one point I was buying like 5 textbooks a day, many of them I sold for $20-$30 more than I purchased them for. And I had it all automated to the point where if the all the parameters were met the code would actually buy the item for me (although most of the books were just emailed to me for me to review). I stopped doing it because it got pretty stressful for me, and became a bit of a distraction from my regular job. I was going to try to bring in my 16 year old brother to manage it, but he didn't have the hustle in him...

Re: Ask HN: Side projects that are making money, but you'd not talk about them?

#365

Earlier quoted context omitted.

It depends on your situation but if you are in the US I'd create an LLC and do business with that. It takes a few minutes if you use services that file for you. Second will be dealing with sales tax and it's a nightmare. If you sell to customers in Europe you need to pay VAT to different countries at different rates. Same goes for US states that tax very differently. We moved recently to paddle.com which acts as a re…

You can also do what I do and just ignore those foreign taxes, on both practical and philosophical grounds. On a practical level, no foreign government is going to bother you until your sales are in the millions, at least. They don’t have the ability to know your sales in the first place, and you’re way too small to bother trying to go after. Especially since there’s no real enforcement mechanism for, say, France to…

How about sales taxes in the US. Do you keep records to when you hit tax nexus and start collecting it then? Manually or using some service? I'd be interested in learning how you approached this problem.

Re: Ask HN: Side projects that are making money, but you'd not talk about them?

#366

Earlier quoted context omitted.

Indeed. The original version was C#/WPF and worked on windows only. I got so many requests for a Mac version and knew it was decent demand. So I switched to electron: 1 code base works for Mac and windows plus has automatic updates for when bug fixes are released etc. And sure enough Mac users account for 30% for the revenue today. Another advantage is that it runs completely on the user's computer. So I have no data…

how does a license server work? did you build it yourself?

It's in-house. A license has some info tied to the user (which ultimately has to be the Twitter user connected via Twitter). Then all that is signed with a private key ECDSA. The app has the public key and can verify the signature. Many libraries are available for handling cryptographic signatures.

So basically a license is public info, the app enforces that the logged in user must match the user in the license.

Re: Ask HN: Side projects that are making money, but you'd not talk about them?

#367
post #130

My app Twitter Archive Eraser ( https://martani.github.io/Twitter-Archive-Eraser ) used to be free, then I added a donation button and people, while barely donated, used to say that this is something they would have paid for! I worked on a paid tier (learnt a tremendous amount about actually selling an app, integration with payment processors, licensing, more legal stuff than I wanted to etc.) Almost from the get go,…

I really like the UI - is this an Electron app, or what is the stack you use?

Forgot to mention that it's an Angular app running on electron.

Re: Ask HN: Side projects that are making money, but you'd not talk about them?

#368

I have a creative writing site that lets authors write branching fiction novels together. It's stupid fun, we have Discord/Zoom writing events Sunday nights where we try to write chapters together (usually around 500 words) and read them to each other. It existed years ago and made some advertising money, and then I shut it down because of spam problems (since solved). I brought it back to live because of COVID. I'm…

I really love this idea, and would love to try it out.

Re: Ask HN: Side projects that are making money, but you'd not talk about them?

#369

Earlier quoted context omitted.

I met the marketing guy through a business brunch that the DC (a club for online marketers) was organizing every 2 weeks in Saigon back in 2015. What he did was mostly to reply to whatsapp messages and to grant free bikinis to Instagram influencers. One particularly good angle was yoga teachers. They'd usually be doing retreats at exotic locations and posting inspirational photos multiple times per day. Plus the yoga…

I guess it all makes sense once you spell it out like this, but I suppose that for the long tail after the really popular influencers, it really is a buyers market. Did you use any influencer marketing platforms to manage your influencer representatives, or did you do it pretty manually?

I believe we didn't use any platform, but I'm not entirely sure.

The marketing contractor organized a list of Instagram handles, follower counts, and email addresses. I don't really know from where, but my guess would be that it was from his marketing buddies. I mean it wouldn't make sense for an agency to just grant us direct access to all of their members.

He then initially emailed some of them manually. After our brand became more popular, we sometimes received offers via email or pm. He would then determine the value for us and reply accordingly.

Re: Ask HN: Side projects that are making money, but you'd not talk about them?

#370

I used to sell extra naughty bikinis online, in addition to being a consultant for distributed real-time machine learning. People had a hard time combining the image of a nerd in the basement with that of a flashy sales guy surrounded by models. So I usually didn't mention the bikinis to allow me to charge full nerd pricing for my coding. This site project brought in roughly €500 monthly with almost no work, because…

how did you find a manufacturer and the right number of SKUs?

I paid an Italian guy experienced in the fashion industry. He organized all of the bikinis for one upfront purchase price, which also included service fees for him.

But that was a pity later on when I ran out of bikinis and didn't manage to hire him again.

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