Since half of my orders sent with eBay Standard Envelope do not ever update to 'DELIVERED' - I'm about to try out the free trail of Letter-Track.com "USPS Informed Visibility Mail Tracking for Online Sellers".
Has anyone tried using both 'eBay Standard Envelope' + 'Letter-Track.com'?
Even this is far from ideal, if it even works. However...
$0.71 (for eBay Standard Envelope) + $0.18 (for Letter-Track.com) =
$0.89 is still significantly less expensive than $3.45 per shipped trading card 🙄
