Some DPs:
MCGC by Meta has 1%. This is the grey card purchased at Staples
VGC by SB has 2.5%. This is the Staples store sale
VGC by Meta has 2.5%. This is Staples online order.
MC always is always preferred by Plastiq. If you have no other place to dump the $200 MCGCs, 1% fee may worth it. Dumping 20 GCs at home is always better than waiting in line at stores.