Hello,

SMA doesn't impose any limit but your php server does. I am pasting the FAQ from docs below

---

**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 or 20000. You might need to increase `max_input_time` and `max_execution_time` too.

I set max_input_vars to 10000 and the system error it says "Internal Server Error" please see attach file for more detail.

Hello,

Please check your server's error logs for know the details of the error.

Thank you

Thank you proble solved