@hsmamato2
Is that how that works? I thought it was different. My understanding (and I've never used PYB so I'm probably wrong) was that they would take UR's to cover your cash purchase, essentially crediting you at 1.5 with a CSR and 1.25 with a CSP. You in turn would get a $100 statement credit so nothing out of pocket (other than your UR's).
Basically cashing in your UR's? For CSR they would take 6670 UR's. For CSP they take it at 1.25 rate.
Benefit: your grocery money stays in your pocket. You can use it for other things.