Storekit 3.1.2

Hello everyone,

i used storekit 2.1.2 but i have to change it, updating with the new one for 64 bits.

My previous is still working but n the console i get like message =>

[WARN] : Passing individual args to purchase is DEPRECATED. Call purchase passing in a dictionary of arguments. [WARN] : addTransactionObserver should be called before purchase.

I guess if i don't change it, isnt working anymore soon.

I dont really understand how you implement the new code since it just show for one product , and in my case its multiple products.

My previous code is: (and its working perctly, i just delete some infos not needed to solve my problem, just the necessary)

var Storekit = require('ti.storekit');
        Storekit.addEventListener('transactionState', function (evt) {
            //hideLoading();
            switch (evt.state) {
                case Storekit.FAILED:
                    break;
            case Storekit.PURCHASED:
            case Storekit.RESTORED:
                    if(evt.productIdentifier==='350coins'){money+=350};
                    if(evt.productIdentifier==='750coins'){money+=750};
                    if(evt.productIdentifier==='2000coins'){money+=2000};
                    if(evt.productIdentifier==='4500coins'){money+=4500};
                    if(evt.productIdentifier==='10000coins'){money+=10000};
                    Ti.App.Properties.setInt('money', money);
                    self.topCoinsBtn.title = money;
                    break;
            }
    });
 
 
    //products
    var products=[]; var numCoins=[];
    products.push('350coins');numCoins.push(350);
    products.push('750coins');numCoins.push(750);
    products.push('2000coins');numCoins.push(2000);
    products.push('4500coins');numCoins.push(4500);
    products.push('10000coins');numCoins.push(10000);
 
    /////////////////// recuperation des variables de session ///////////////////
    var money = Ti.App.Properties.getInt('money');
 
    //store
    var tempPurchasedStore={};
 
    if (!Storekit.canMakePayments)
        customAlert(L('noPurchasePossible'));
    else {
        for(var k=0;k<products.length;k++){
            requestProduct(products[k],k, function (product,kk) {                   
                var shopBtn = Ti.UI.createButton({
                title: '',//product.title,
                width: 30,
                height: 30,
        });
         shopBtn.addEventListener('singletap', function () {
              purchaseProduct(product);
     });
 
    function showLoading() 
    {
        loadingCount += 1;
        if (loadingCount == 1) {
            loading.show();
        }
    }
 
    function hideLoading() 
    {
        loadingCount -= 1;
        if (loadingCount == 0) {
            loading.hide();
        }
    }
 
    function requestProduct(identifier,k, success) 
    {
        showLoading();
        Storekit.requestProducts([identifier], function (evt) 
        {
            hideLoading();
            if (!evt.success) 
            {
                alert(L('failTalkApple')); 
            }
            else if (evt.invalid) 
            {
                alert(L('invalidProduct'));
            }
            else {
                success(evt.products[0],k);
            }
        });
    }   
 
 
    function purchaseProduct(product) 
    {
        //showLoading();
        Storekit.purchase({
            product:product
       });
    }

Thanks forward.