Sage to view only

SUGGESTED

I have a client that has Sage 50 on his computer.  This is his own copy of the program and I have my own copy.  I do all the data input on my copy at my own home office and then just update his version once I have finished entering everything.  He only uses his copy to view the data I have been entering on my end.   Just got his renewal notice and the price has jumped to over $600 for the Pro version.   This is nearly double what he paid just a few years ago and it so expensive considering it's only used for viewing info and no processing is done on his end.   Anyone have any suggestions on what Sage might have to offer that would allow him to view the information from my version without him having to fork out all that money for a program not even being utilized except to look at data.   Is there a way to be able to share what I have online somehow so he can view the information.   There are several different versions of Sage products but I am not familiar enough to know what would work best for him without costing him and arm and a leg.