Yes. I am following up with an example for better understanding. Assume you want to buy the stock X once it reaches 500 in which case you place a BO with a STOP PRICE at 500 which is the trigger price and LIMIT PRICE at 501 which simply means you are NOT willing to pay more than 501 hence your LIMIT. So when the CMP hits 500 your order is triggered and depending on how large a position you are trading and the liquidity of the scrip, your order can get filled at 500 itself or 500.05, 500.10 etc but it will not trade beyond 501 since that is the LIMIT you set.