OPENCART help - expert needed to help me configure shoppingcart

In Progress

I need help setting up the payment and ordering processing features for opencart. This is a small job, everything else is setup already, I just need to make the following work.

What i need

1) customer choose PRODUCTS on website

2) Order is submitted at CHECKOUT without payment.

3) Admin will manually calculate shipping cost and add delivery cost to order

4) Admin send Email with INVOICE to the customer with Paypal PAY button (similar to paypal email request payment) FROM Opencart.

5) Customer check email and pay with Paypal.

I have installed an extension to opencart which allows me to edit order costs within order screen. But i do not know how to setup step 4.

At the moment, when users submit their order they are immediately sent out an email with their invoice. I want the invoice to be sent out only after i have made changes to delivery costs.

If you are able to help me please bid.

So i know you are able to do it, can you please also provide me with a general strategy of how you can make this work.

Skills: eCommerce, OSCommerce, PHP, Script Install, Shopping Carts

See more: help needed opencart, paypal payment request pending, how to send an invoice, choose help, manually calculate shipping opencart, how to send a paypal payment, how to pay with paypal, how to make paypal, how to email paypal, how do i pay with paypal, to help you out, shipping extension, payment opencart, opencart shipping, opencart php, opencart extension, help me , extension opencart, customer help, opencart send, paypal php expert, opencart check, install manually, delivery invoice, php calculate email

About the Employer:
( 32 reviews ) Sydney, Australia

Project ID: #1721466

Awarded to:

ntiersolutions

Check your pm.

$100 USD in 2 days
(203 Reviews)
6.9

12 freelancers are bidding on average $171 for this job

mistersoft

Can help you with best result. Clear and bug free solution. Thanks!

$200 USD in 3 days
(430 Reviews)
7.6
netsolve

Glad to work. Thanks

$125 USD in 1 day
(336 Reviews)
7.5
WSTIBS

we offer quality solution,time base completion with support. ***** Check PMB ***** Best Regard

$160 USD in 2 days
(115 Reviews)
7.5
nmans

Let us get this done for you

$250 USD in 7 days
(186 Reviews)
7.3
developershut

please check PMB.

$230 USD in 5 days
(61 Reviews)
6.2
techwelfare

Hi We could do as per your requirement. u could check that out. we would work till your satisfaction. -- Please check inbox for our previous work.

$248 USD in 10 days
(48 Reviews)
6.2
Soolved

hi, i can do this project for you. kindly check your pmb for more detail. thanks.

$150 USD in 5 days
(79 Reviews)
6.1
fuzzoid

Will be done.

$90 USD in 1 day
(95 Reviews)
6.0
auriclesoft09

Hi! Thanks for the opportunity for bidding. We have gone through your requirement carefully. We are ready to take up the job. More on message.... Hope we will work together soon and would share the best experience More

$200 USD in 15 days
(22 Reviews)
5.7
Mywebsolutions

hi sir, opencart expert here....pls check messgaebox for some opencart work....also you can check my maximum reviews are in opencart websites. Thanks

$100 USD in 2 days
(31 Reviews)
5.6
vishsoftware

let's start work no need to pay any money in advance

$200 USD in 1 day
(0 Reviews)
0.0