You don't have to convince your PSAs to set a standing order. Your actions , your badges are doing that already.
If they are serious about this business they will do what they have to.
All you can do is recommend a certain product , explaining why
Tell them about the Benefits of achieving the EA to TL ranks
All the the benefits that they are missing
CSAs upon requalifying, executive pool shares . Always recommend 125 tcredits because with Tcredits there is a lot you can do with them and never forget to explain what exactly you can do with them .