6/21/24 UPDATE:
We have a Motorola account, including software downloads/purchases. After speaking with Motorola account support and BearCom (separately), "no one" can obtain the BearCom BC300D programming software. I got an email from a Motorola support manager (from a case number) who stated:
" BearCom programming software is only distributed to BearCom owned shops only, and it not available from Motorola by any end user, nor a regular Motorola dealer. The BearCom software is purposely not found in any of the Motorola account websites, nor is it even available for purchase. That is because of a proprietary license agreement between Motorola & BearCom, as the BearCom models only use the BearCom licensed software, and not normal Motorola software. "
I called BearCom corporate HQ in TX and they don't sell or offer the software to anyone. He said they are not allowed to allow the end user to have it, which explains the strict control. That is the reason their policy is a non-BearCom rental (earning no revenue), they charge a flat rate of $50 per radio to program.