Custom plugin for VM 3.0.14 on Joomla 3.4.8 - SOLVED

[orangia]

[EDIT: Found a developer outside the forum]

Hi!

I need a custom plugin that can add two different start costs that should be added to the price in the cart. My customer (in Sweden) are selling t-shirts with a print. The print can be made in 1 to 4 colors.

1. First start cost
Add a printing color cost to the shopping cart based on how many garments you buy in total (the whole cart) and how many printing colors you have chosen to print the different garments in (altogether).
Customers add their number of printing colors in every product (custom field - string). The price is changed for the number of garments and chosen number of printing colors according to the below chart. Prices are before VAT in SEK.

Quantity of t-shirts	1-color	2-color	3-color	4-color
1-15	25	35	45	55
16-99	10	12,40	14,70	17,50
100-199	8,50	10,20	13	17
200-400	5,95	7,85	9,55	11,40

2. Second start cost
Add a start cost for each uploaded logo of 250 SEK/ logo and /printing color.
Customers upload logos in the cart (with Virtuemart Order Upload plugin http://cmsmart.net/virtuemart-extensions/virtuemart-order-upload-plugin).

Quantity of logos	1-color	2-color	3-color	4-color
1 logo	250	500	750	1000
2 logos	500	1000	1500	2000
3 logos	750	1500	2250	3000

i.e. 250 x number of printing colors x logotypes uploaded

Examples
1 t-shirt with 2 logos printed in 4 colors = 2 055,00 SEK //55,00 SEK+2000,00 SEK
20 t-shirts with 1 logo printed in 2 colors = 748,00 SEK //(20*12,40 SEK)+500 SEK
150 t-shirts with 5 logos printed in 3 colors = 5 700,00 SEK //(150*13 SEK)+3750 SEK

Anyone up for this? Price and time to make it?

VM 3.0.14 on Joomla 3.4.8.
Template: VP Merchant (https://www.virtueplanet.com/joomla-templates/vp-merchant)
Virtuemart onepage checkout (http://cmsmart.net/virtuemart-extensions/virtuemart-one-page-checkout) plugin.
Php: 5.5.33
(We might be upgrading to Joomla 3.5 and PHP 5.7 if we dare to)

Thanks for making a quote on this!
Regards, Johanna