Costco website, click on PHOTO at the top and log in.
you want to upload it to or start a new album.
where you saved the subway art and OPEN it.
the one you want and ADD TO CART.
Under PRINT ORDER, select the size you want. (Make sure to delete
the 4×6 they already have selected.) Then click CONTINUE.
click on the EDIT OPTIONS and select DO NOT AUTOCORRECT MY
PRINTS. Click CONTINUE.