We will change this  in the next version 3.0

this is  current firmula
MAX_TRANSACTION_SIZE_LIMIT       = CRYPTONOTE_BLOCK_GRANTED_FULL_REWARD_ZONE * 125 / 100 - CRYPTONOTE_COINBASE_BLOB_RESERVED_SIZE;

anyway you knon the value  is not fixex at 12500 it can be  higher depend by the blockchain block size,  you can maje transactions also higher of 100000/150000 using wallet gui and the wordpress woocommerce plugin.

thanks for use dinastycoin

Dinastycoin dev admin