"It seems like the '5 points per $1 spent' is gone."

Unless has simply fallen off page during update --Not unknown !!-- would seem so...

Hmm...

I banked a lot of store points against P_12's arrival. Did not reckon its 'new facilities' cost-effective, kept banking towards _13.
No, I'll wait for next 13.x, look again...

FWIW, DS recently added a 'frequent buyer' program, whose tokens expire at end of week !!
ROFL !!!!

Does not influence my collecting their 'budget' Classic outfits (VAGSM4), props etc, plus 'interesting' freebies.
The 'non-Poser' models make their way to Poser as either 'static' OBJ+MTL or rigged FBX...