By using eBay's OLD sales record number instead of the CURRENT order number eBay implemented in AUGUST 2019 (9 months ago!), ShipStation is causing customer teams to waste time and create errors by having to do these steps to reach the Print Shipping Label functionality in eBay for EVERY order that is processed:
1) scroll up to the top of the SS Order Details page to read and memorize or copy/paste the eBay userid
2) click eBay OLD sales invoice number at top of SS Order Details page to open the eBay tab
3) click item title in eB
4) click View Purchase History in eB
5) search for the eBay userid in eB
6) click Print Shipping label in eB
ShipStation should instead implement eBay's CURRENT order number so the human usability for customer teams becomes MUCH FASTER and LESS ERROR PRONE, namely:
1) click eBay CUrrent order number at top of SS Order Details page to open the eBay tab
2) click Print Shipping label in eB
With gratitude, peace, joy, and love