Hello,

SMA doesn’t have any restriction but your server and php do. Please refer to the FAQ Why some products are missing from order when I add 100+ products? in documentation.pdf

There is no restriction in SMA code on the number of order items. If you are having such issue, please check your php configuration file (php.ini) for max_input_vars and set it to higher number i.e, 20000. You might need to increase max_input_time and max_execution_time too.

Thank you