I posted this earlier (https://premium.wpmudev.org/forums/topic/marketpress-single-product-page-no-purchase-button?replies=5#post-1078472), but still not resolved...
For some reason my MarketPress Single Product Page has no purchase button...
It does appear on my other sites though:
To work around it, added the shortcode to the main page instead:
But that's not it, there's also an error.
Warning: MarketPress was unable to download the file for serving as download: Invalid URL Provided. in /home/sauceink/public_html/wp-content/plugins/marketpress/includes/public/class-mp-public.php on line 707
Whoops, there was a problem loading up this file for your download. Please contact us for help.
Also, the records seems to be faulty, there's already an order and payment but it still says 0.