Thanks to all who used this tool to support their trading. The landscape of EVE has changed so much since EVE Market Companion was first created, and I unfortunately no longer have time to keep the site updated with API changes, or to improve the selection algorithm any further to ensure recommendations are in fact profitable.
If you recently (in 2018) subscribed with a 50M ISK payment, I'll be refunding those payments.
May your station trading be ever profitable!