I run an online appointment scheduling software (http://www.appointmind.com/). The software stack is PHP and MySQL on Ubuntu. I do this alongside my my freelancer job.
I do Google Adwords (profitable, but no great volume), SEO, advertorials (profitable, too), guest blog posting (meh), Twitter, APIs (MailChimp, GetResponse), small business coaches, white label solution for partners, partners in general (web directories, homepage builders).
Getting sign ups is a very slow process. Can be frustrating from time to time.
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I run an online appointment scheduling software (http://www.appointmind.com/). The software stack is PHP and MySQL on Ubuntu. I do this alongside my my freelancer job.
Do you mind me asking how you market that? I tried something similar in the past and couldn't get consistent sign ups.
I do Google Adwords (profitable, but no great volume), SEO, advertorials (profitable, too), guest blog posting (meh), Twitter, APIs (MailChimp, GetResponse), small business coaches, white label solution for partners, partners in general (web directories, homepage builders).
Getting sign ups is a very slow process. Can be frustrating from time to time.