Reddit shadow-banned my last 2 accounts that I used for manually engaging in what I was actually interested in. They are the most paranoid bunch to go against. You better have quality proxies (ideally mobile IP) with no more than 1 per account, full browser emulation and script that will imitate use behaviors when you are not upvoting. You’ll probably have to write and tweak it over time yourself.
You should also use it for your business and not sell upvotes because morons who buy upvotes will screw you over by buying from multiple providers and when their shitty upvotes are flagged, yours will be too and you’ll lose accounts or they’ll get shadow banned, which is practically the same.
It is doable but it won’t be cheap or easy.
