Make sure your gift arrives in time to be shoved under the tinsel by checking out these last-minute shipping deadlines for online stores.

• Dealhack’s Holiday Ordering Deadlines for On-Time Delivery
• Dealnews’ Holiday shipping guide

Dealhack’s has more sites, but Dealnews’ has some that the former doesn’t. As Christmas falls on a Monday this year, both sites assume a Friday, 12/22 delivery. — BEN POPKEN

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