function run(cartLines,exchangeRate,offer){var candidates=[];var normalLines=[];var extraLines=[];for(var i=0;i=totalQtyNeeded)break;var line=targetExtraLines[i];var key=offer.uuid+'_'+extraType+'_'+getShortId(line.merchandise.product.id)+'_'+getShortId(line.id);var used=appliedTracker[key]||0;var availableQty=line.quantity-used;if(availableQty<=0)continue;var remaining=totalQtyNeeded-appliedQty;var applyQty=Math.min(availableQty,remaining);if(applyQty>0){var value={};if(extraType==='free_gift'){value={percentage:{value:100}};}else if(discountType==='percentage_discount'){var orig=line.cost.totalAmount.amount*100;var finalCents=orig-(orig*eo.dv/100);var finalCentsPerItem=Math.round(finalCents/line.quantity);var discountCents=orig-finalCentsPerItem*line.quantity;value={fixedAmount:{amount:discountCents/100}};}else if(discountType==='fixed_discount'){var convertedValue=eo.dv*Number(exchangeRate);value={fixedAmount:{amount:convertedValue*applyQty}};}else if(discountType==='fixed_product_price'){var finalPrice=Math.max(0,Number(line.cost.totalAmount.amount)-eo.dv*Number(exchangeRate)*applyQty);value={fixedAmount:{amount:String(finalPrice)}};}else{value={percentage:{value:0}};}candidates.push({message:extraType==='free_gift'?'Free Gift':'Upsell Offer',targets:[{cartLine:{id:line.id,quantity:applyQty}}],value:value});appliedTracker[key]=used+applyQty;appliedQty+=applyQty;}}}}return candidates;} run

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