What was advertised in a colonial American newspaper 250 years ago today?

“Doubts not to give full Satisfaction to all Gentlemen who please to employ him.”
In the process of announcing that he had moved his workshop to a new location, John Forrest, a tailor, traded on his reputation to attract an even larger clientele. For those who either had not yet employed him or were not yet familiar with his work, he trumpeted “his well known Ability in his Profession,” signaling to “the Public in general” and, especially, “Any Gentleman in City or Army” that they could depend on being well served at his shop.
Forrest pledged “to give full Satisfaction to all Gentlemen who please to employ him.” Yet he did not make general promises. Instead, he explained the various details that he considered essential in achieving customer satisfaction. This began with employing a skilled staff, “the best of Workmen.” He also adhered to deadlines and did not make promises he could not keep when setting dates for completing the garments he made or repaired. Exercising “particular Care that his Work shall be done to the Time limited” further enhanced his reputation since disgruntled clients would not have cause to express their frustration or disappointment on that count when discussing his services with other prospective customers.
At the same time, Forrest sidestepped any suggestions that work done on time might also be work done hastily. He advanced a bold claim about the quality of the garments produced in his shop; they were made “as well and neat as in any Part of Europe.” The tailor did not make comparisons to his competitors in the busy port or to his counterparts in the largest cities in the colonies. Instead, he made a much more expansive claim, one he hoped would resonate with both military officers and the local gentry. Among other markers of status, both constituencies depended on impeccable tailoring to distinguish them as the better sort.
Forrest aimed to please. He informed prospective clients that they “may have laced Work done in any Figure or Taste they please.” Along with his talented staff, his faithfulness to deadlines, and the superior quality of his work, he depicted customer satisfaction as his first priority. Such devotion to his clients may have produced the reputation he invoked in his advertisement, “his well known Ability in his Profession.”