Another mistake etailers make, and yes GoDaddy is huge, but they still break one of the oldest sales rules there is. When you have someone sold enough to hit the checkout button, let them do it.
With sites like GoDaddy, you click buy now or whatever, then GD takes them to page after page of other things they want to sell you too.
Get the sale, then use the thank you page to make other offers. That way, you don't irritate the customer and have them leave without even buying the first thing they chose.
If you lose the extra sales you offered "after" making at least the original sale, you lose nothing. Look at Amazon, after you purchase, it tells you people that bought that also bought these things. That's a much better method.
The old saying is; Samson killed 10,000 Philistines with the jawbone of an ass. Every day 10 million sales are killed with the same weapon.
When you've closed a sale, stop making other offers until you get that one sale processed.