Free shipping on US orders over $200100% authentic parts from official brandsEasy 30-day returnsSecure checkoutTop automotive brands in one placeFree shipping on US orders over $200100% authentic parts from official brandsEasy 30-day returnsSecure checkoutTop automotive brands in one place

My Account

Sell to us · For brands & sales managers

Partner with Lasting Gain Auto

We are looking for long-term relationships with brands that care about how their products are sold. If you lead sales for an automotive, powersports, marine or RV brand, here is what working with us looks like.

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Brand-first retail

Your products are presented with accurate specs, brand-approved imagery and clear, original descriptions.

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US-wide reach

We sell to customers across the United States and Canada through a fast, mobile-friendly store.

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Marketing support

Category features, email campaigns, blog content and seasonal promotions that follow your guidelines.

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Easy to work with

One point of contact, quick replies, reliable reorders and on-time payments.

Price integrity

Our MAP commitment

We never break a brand’s pricing policy. Protecting the perceived value of your products is part of how we do business, and we back that up with a strict internal control process.

  • No advertising below MAP — on our website, in email, on social media and in paid ads.
  • No workarounds — we do not use automatic cart discounts, coupon stacking or free-gift bundles to get around a brand’s MAP or UPP policy.
  • Daily price monitoring — automated checks plus a manual review whenever prices or promotions change.
  • 24-hour correction — if an error ever happens, it is fixed within one business day of discovery and reported to you.
  • Your rules, your calendar — we follow each brand’s specific MAP, iMAP or UPP policy and approved promotional windows.

Brand protection

Protecting your brand from counterfeits and unauthorized sellers

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Authentic sourcing only

Every unit is purchased directly from the brand or its authorized distributors. We never sell grey-market, diverted or counterfeit goods.

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Full traceability

We keep invoices and lot or serial information so any unit we sell can be traced back to its authorized source.

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Zero tolerance for fakes

Suspected counterfeits are quarantined, never sold, and reported to the brand immediately.

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Support against unauthorized sellers

We share market information and support your enforcement actions against sellers who damage your brand or pricing.

Getting started

How to start a partnership

Introduce your brand

Email businessdevelopment@lastinggainauto.com with a short brand overview, your line sheet or price list and your MAP policy.

Intro call

We review the fit with our categories and schedule a short call with your sales team.

Onboarding & launch

We set up the account, build product pages with your approved content and launch.