I need a skillfull and experienced prestashop developer who is looking for challenging tasks and who can develop a module or whatever it takes to do the following in prestashop 1.3
(knowledgeable in PHP, SMARTY, MYSQL)
I need a very specific way of calculating the Total Shipping Cost for my orders.....
I'll try to explain the best I can. Please read very carefully and if you have any doubt, please let me know.
Each item in my store has to have 3 different weights: Custom Weight, Real Weight and Volumetric Weight.
RealWeight and VolumetricWeight will be input directly by shop administrator.
CustomWeight will be calculated by an equivalency between Custom Value (which will be input by shop administrator) and how many kg's equals a unit of custom value.
For example: every $10 of CustomValue = 1 Kg of CustomWeight (this part has to be editable by shop administrator)
For determining the Total Order Weight we will take the item's greatest shipping weight (among the 3 different weights mentioned above) and sum up the weights of all items in the order.
Shipping has to be calculated as follows:
Each destination allows shipping in boxes no greater than an x amount of Kg's
Example: Destinantion N allows boxes of 10Kg , Destination Z allows boxes of 5kg
( we can ship 25KG to destination N or Z, but will have to be arranged in 3 boxes for destination N and 5 boxes for destination Z)
We have to look at the Total Order Weight , determine the Number of Boxes for the destination
For each box we have to charge a Fee per Box and a Fee per Kg for the Total Order Weight, then sum both of them which will result in the Total Shipping Cost.
So for every shipping destination there will be a Fee per Box (FPB) , a Fee per Kg (FKG) and a Box Weight (BW)
********** Let's look at a complete numerical example
Destination N allows boxes of 10Kg
Fee per Box = USD 15
Fee per Kg = USD 4.5
Box Weight = 10KG
Let's supposens that the Total Order Weight = 25Kg then
Number of Boxes = 25Kg / 10Kg (Box Weight)
Number of Boxes = 2.5 boxes = 3 boxes
Boxes Cost = 3(Number of Boxes) by USD 15 (Fee per Box) = USD 45
Weight Cost = 25Kg (Total Order Weight ) by USD 4.5 (Fee per Kg) = USD 112.5
Total Shipping Cost = USD 45 + USD 112.5
Total Shipping Cost = USD 157.5
Additional, I need a destination restriction for products....some products can only be shipped to a specific destination.
Also there should be a limit of Total Order Weight, if exceeded, usser has to be adviced to remove some items.
Hope to find someone for a long term business relation. (by the way, my native language is Spanish just in case)
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Hello! I am php programmer with 10-year expirience. My latest prestashop project - http://jumtuveikals.lv (it don't have english version), where I have changed pricing alghorithm (added price units, etc)