I'll be posting about 40 to 100 parcels for a church thing I'm helping my parents with. This is a one off and we obviously want to get the lowest postage rate.
The items I'm posting are quite light (500g to 1kg) but their volume/size means that their cubic weight would be around 4kg which ups the price quite considerably. Thinking of going with Sendle which is cheaper than Auspost excluding rural rates but I have heard they're very unreliable.
Does anyone else have any recommendations? Thank you!
Sendle is pretty decent, depending on who they choose as the carrier,
Sendle isn't a courier actually, rather a company redirecting couriers usually to COURIER'S PLEASE, or ARAMEX/FASTWAY, or some other courier's (Whoever is the cheapest in bulk to that area.
To be honest I find the AUSPOST's new prepaid packaging system pretty good, in that I can send any item upto 5 Kgs, for so cheap compared to other courier's AS LONG AS IT FITS IN THE PACKAGING. (But that is kinda opposite of your need, i.e. you sending small physical weight, but more cubic weight)