Joomla virtualmart and seo developer

We require the below activities on our yet to go-live site.
Please have a look and submit your bids accordingly:

- SEO implementation

- We have integrated UPS and its shipping charges doesn't convert to euros or dollars, it always charge in pounds sterling even if the currency option is euros or dollars. In other words, UPS shipping charge needs to update when currency change. Right now UPS shipping charges do not change when a different currency is chosen. Only the currency sign changes. Currency conversions need to apply to all available
shipping modules in virtual mart as we could decide to use a different shipping module in the future.

- Also where free shipping starts at £100 and a customer purchases an item under £100 in sterling (say £99 for example) shipping is correctly applied to the cost, however, when you change the currency to euros or dollars this takes the total amount in dollars and euros over the figure 100 dollars or euros, shipping is then removed from the total costs. This should not be and shipping calculation needs to be based according to the equivalent total amount in pound sterling costs, and the same if in euros or dollars.
-We're also looking for adjustments to be made in the codes to remove shipping costs from gift vouchers. Gift vouchers will not be shipped just a voucher code generated for each gift cards.