We need to modify our shop selling window blinds so customers were able to put custom width and height (both in millimeters) and the price were calculated based on that. These two values (width and height) should be also visible in the shopping cart and on the invoice next to product name - be part of the product description (i.e. roller blind 2345 x 1984) and also be visible in the same way in the back office. The price need to be calculated according to the formula: width/1000 * height/1000 *price_per_sq_meter, and the price price_per_sq_meter should be settable somwhere at the back office for a particular product (different products may have different prices per sq meter). It also should be possible to have in the shop regular products (with no size inputs).
6 freelancers are bidding on average $148 for this job
Dear client, Happy New year! I am new contractor here but I am very experienced prestashop developer and designer. Please check your pmb for my detailed proposal.