We usually use boxes for dolls, all ready for shelf selling. This is our sample packing.

我们常用纸盒包装玩具娃娃，这很适合柜台销售。这是我们的包装样品。

youdao

An operation entity entering the market for wholesale of publications must, before selling the publications, submit a sample of publications.

进入出版物批发市场的经营单位在出版物销售前，须将出版物样本报送批发市场管理机构审验。

youdao

This is our newest sample, it is the best selling one this year, and it is very popular in the market this year.

这是我们最新的样品，它是今年最好卖的一个，而且它今年在市场里很流行。

youdao

In validation, especially if you have a sample product in hand, the temptation to cross the line from asking to selling is almost irresistible.

FORBES: Are You Making Something Usable? Part 5 -- What to ask?