aloha Nda18 and nurainiyusuf16, thanks for your suggestion, yet there are some I have to explain according to my knowledge;
(1) price low VS low price
I write "price low" because I want to mention "price which is low", and then I try to make reducing adjective clause. Therefore, price
which is low can be
price low(2)
(You have to put comma here) where it is
as far as I am concerned, conjunction "where" can use whether comma or not
Overall, I appreciate your thoughts