This is what #1 looks like.
A preview for 電子發票(財報雲). Pick a design and check how it reads before anyone pays.
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電子發票(財報雲) is #1 on ecomapps.store – the open ranking of apps for Shopify stores. Outbid me: https://ecomapps.store
Nothing has been paid against this listing, so the image is watermarked and the position is what $5 would buy right now. Pay once and the watermark goes.