Also, work out how to market it to those of us buying _way_ too much bailing wire and duct-tape.
Show me a good way to plug this into my clients existing infrastructure (MailChimp/CampaignMonitor/Magento/Wordpress/Concrete5/PaypalStore/etc), and I'll just sell it to them for you, instead of heading to the stationary cupboard (again) for another roll of tape.
I want a useful, well documented (with examples) API.
I want well written and comprehensive end-user documentation I can point my clients at and let them run with you.
(I'd also _like_ some believable assurances about reliability, uptime, the businesses sustainability, all that kind of stuff - but if you win me on the first two, I've got a _lot_ of clients I need to call…)
Show me a good way to plug this into my clients existing infrastructure (MailChimp/CampaignMonitor/Magento/Wordpress/Concrete5/PaypalStore/etc), and I'll just sell it to them for you, instead of heading to the stationary cupboard (again) for another roll of tape.
I want a useful, well documented (with examples) API. I want well written and comprehensive end-user documentation I can point my clients at and let them run with you. (I'd also _like_ some believable assurances about reliability, uptime, the businesses sustainability, all that kind of stuff - but if you win me on the first two, I've got a _lot_ of clients I need to call…)