Why does eBay require two addresses, primary and secondary, for shipping?

Unless the shipping is free for one of the items, it's not possible. But you can always find another website that sells the item(s) cheaper.

Your form of payment has nothing to do with the shipping cost. Sellers set the cost of shipping, not eBay.

Yes, but traded Pokemon need badges to obey. After getting each badge the gym leader will say up to what level trades will obey.

Yes, you can save up to 5.

If you logged into that account prior to your primary account, then it automatically becomes your default. Sign out of both and then sign back in to the one you...

No, just as each house on a street has its own address, so each email must be distinct, otherwise there would be too much confusion.

What exactly do you mean by 'works'? Nothing positive can come out of abuse, and no one 'requires' abuse. If you're abusing her every month, she should have left you...

If that toy is very special and you're worried about it being broken, give it to the older one. Let the younger one pick out a toy at the toy...

It depends on the shipping place. If it's near Boston, it won't take long. The seller usually tells you if the price includes shipping and handling.

Oil paints, acrylic paints, and watercolor paints have different chemical compositions. So the secondary colors that emerge will be different. For instance, if you mix cerulean blue instead of ultramarine...