SRShopROAS

Seller guides

Read the math before the product gets expensive.

Start with price, cost, commission, ads, shipping, and returns. These guides are written for sellers who want a clear go/no-go check before ordering samples.

Core math

Know the numbers first.

SEO review

Search Console weekly review

Know what to check each week before changing pages or buying ads.

Margin

Profit margin formula

Work backward from one order before trusting a viral clip.

Fees

TikTok Shop fees

Add platform costs before you call the margin safe.

Promo codes

TikTok Shop promo code

Check whether a promo code still leaves room for fees, creators, ads, and returns.

Discounts

TikTok Shop discount

Decide whether a lower price helps the test or just hides weak margin.

Seller fees

Seller fees checklist

Know which fee lines belong in the model before you compare products.

Seller fees

Fees for sellers

A beginner checklist for fees, commission, coupons, shipping support, and return reserve.

Seller fees

How much TikTok Shop takes

Model fees, commission, coupons, shipping, returns, and ad room together.

Margin

TikTok Shop profit margin

Use the simple margin formula, then include the messy costs.

Launch planning

Keep the first test controlled.

Samples

Sample order budget

Set a cap before samples, creators, and ads stack up.

Free samples

TikTok Shop free samples

Treat creator samples like a real test cost before inventory leaves.

Launch

Launch checklist

Check price, samples, commission, ads, and return reserve.

Research

Product research checklist

Screen product ideas before buying the first unit.

Sourcing

Product sourcing

Filter supplier risk, shipping weight, and margin before samples.

New seller checks

Catch the costs that show up after launch.

Refunds

Profit after refunds

Model replacements, support, and refund reserve before the test gets bigger.

Shipping

Free shipping profit

Check whether a shipping offer still leaves room for ads and commission.

Creators

Creator sample cost

Set a sample cap before outreach turns into an expensive guess.

Risk checks

Find the costs that hide.

Affiliates

Affiliate program

Calculate commission room before inviting creators into a product test.

Affiliate commission

Affiliate commission

Find the creator payout a product can afford before samples or ads start.

Creators

Commission strategy

Offer a creator cut the product can still survive.

Shipping

Shipping cost

Check whether delivery eats the order before ads start.

Returns

Return-rate impact

Model refunds before a fragile product looks profitable.

Price and ads

Decide what the product can afford.

Google Ads

$5/day test plan

Send paid clicks to the free calculator first, then decide whether to keep spending.

Ads

Ads profit guide

Check how much one paid order can spend on traffic.

Margin

Minimum margin

Set a margin floor that leaves room for messy reality.