I sea a speling mislake or t0o…
Yes, we live in a fast-paced world with abbreviations, texts, and Tweets. However, as a sales professional, you are still expected to adhere to the standards of professional writing. That includes, gosh forbid, proper grammar and spelling.
If are too busy to use the spell checker feature built into most applications, you may be too busy to deliver on the commitments you made when you were selling me your product or service.
No, not everyone is that critical, but there are enough people who think that way that you should take the time to put forth your best effort.