June 2025 Income Report: $939 Net Profit

June is wrapped up and now we sit and wait for back to school season to take off in August.

Most of June was spent buying final textbook deals and getting them shipped into Amazon from my prep center. I’m awaiting the final books to be received by the prep center before sending in my final batch.

I’m eagerly checking to see how the inventory I bought is performing so far. A lot of the books will have extremely high demand in August, but the supply is also very high as well. I’m still a little nervous. But I still think the worst case scenario is that some of these buys will break even (either lose a little money or make a little).

The highest percent I allocated to one ASIN was 3.56% while 80% of my money spent is spread across 102 different ASINs.

You can check out the May 2025 income report to compare performance.

Let's check out the numbers for June 2025.

Profit and Revenue for June 2025

Total Revenue: $5,416.47

COGS: $2,025.35

Biz Expense + AMZ Fees: $2,486.93

Net Profit: $939.57

Profit per item: $9.89

ROI: 46%

Profit margin: 17%

2025 Net Profit: $13,492.29

I have just barely missed hitting $1k net profit this and the previous month because I had to pay a lot in prep center fees and inbound shipping fees. That will even out in the coming months but I would love to get over the milestone round number.

My goal for the year is to hit $25k net profit. I think it is doable but it depends how August goes.

Time will tell if I screwed up and bought books too soon.

ROI Gradient

Screenshot from my P&L spreadsheet.

I’ve been having fun adding gradients everywhere I can to all my trackers. This is it sorted from lowest to highest ROI

And a few books got close to 200% ROI (two of these were found with my automated scraper, pretty cool!)