BIGA79

It means that they think it is trimmed or altered in some way. 

I might use them for my personal collection due to the affordable price and the slabs are nice.   I did a 217 card order and many cards were graded 8 or 8.5s that should've been 9s.  I've been doing this for a long time and I thoroughly screen all cards.   I actually sent in some cards that I thought would grade 8 or less and they received 9s. I don't think their grading is very consistent.   I also had 2 pack pulled cards sent back as trimmed.  1 "trimmed card" came back with a big crease on it from the grader and I was also charged grading fees for these 2 cards. My order also took 9 months to get back from the day they received it. 

Interesting because they have had my bulk order since the beginning of June 2021 and I still have not received it back yet as of today March 11 2022.