Feed Pulse for industrial laser marking

If you run Shopping ads for laser-marker systems (an emerging category), your product feed must be flawless in terms of GTIN validity, title clarity, and custom-label coverage. Most laser-marker feeds fail on two fronts: manufacturers do not include GTINs (or GTINs are invalid), and titles lack the compliance signals that buyers search for. Feed Pulse validates the feed before you upload it — checking GTIN Mod-10 checksums, verifying custom-label coverage, and flagging missing fields. For laser marking, the specific additions are: add custom_label_0 for 'certification tier' (industrial / certified / aerospace), custom_label_1 for 'marking type' (fiber / MOPA / DPSS), and custom_label_2 for 'integration ready' (yes/no). Update your feed titles to include certification ('UL-listed fiber laser') and source type ('MOPA laser marker'). Run Feed Pulse before every feed upload. Export the validation report and share it with your eCommerce team so they understand why a product got rejected.