This is especially true if someone was counting on you to deliver by a certain date and you promised to do so. (blog.simplyhired.com)
Likewise, the seller of call options is obligated to sell stock at a certain price by a certain date if the buyer chooses to exercise his right. (borntosell.com)
Likewise, the seller of a call option is obligated to sell stock at a certain price by a certain date if the buyer chooses to exercise his right. (borntosell.com)