Hello,

SMA don't impose any limit but you php server do. Please increase `max_input_vars` to bigger value in your php config file.

I am pasting the FAQ from docs below

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**Why some products are missing from order when I add 100+ products?**

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, 10000. You might need to increase `max_input_time` and `max_execution_time` too.