PROs: Very low setup charge, very quick delivery for small quantity, running number and UID code.
CONs: Slow delivery for large quantity
NEXT: Best option: if quantity is large better use #OP offset printing
ART: Vectorise (.eps) or high definition 300 DPI, 2/1 (200%) scale artwork (.ai/.psd/.pdf/.jpg..etc)

With very low setup charge of USD 20.00 and refund for 5K, digital printing is the cheapest and quickest logo process small quantity.
It’s cost per unit is low ( usd 0.02 / pc ) but assembly of the label on the product is manual and slow and this process is not indicated for large quantity order
Digital printing offer full color photo like printing quality, similar to offset.
Digital printing is done with large industrial inkjet printer commonly used in Europe and North America especially in the doming industry.
It is similar in printing process to offset, using only CMYK color and no spot ( single solid predetermine colors ) colors.
Digital printing is also perfect to perform custom running number ( sequential and non-sequential ) unique ID code ( UID ) to personalized each item with a single code.
We regularly produce items for the PET industry, Lost and Found, Safety Drop and the likes of the Travel Security Administration ( TSA ), wherever a single and different custom unique ID code is necessary on each and every single item.
At QCS’s factory in China ( QCS China Industrial co. ), we have a setup of 2x Rolland printer with the latest OS driver with direct data upload capability.