noun, noun or participle which takes 'suru'
offering something free as a promotion; providing a free sample
Used in marketing and sales contexts for giving away trial products or services to attract customers. Often appears as 試供品 (free sample) or in the suru-verb form 試供する.
新商品を試供して、お客様の反応を見る。
We offer the new product as a free sample and see customer reactions.
試供
We distribute free samples to promote it.