function initPayPalButton() {
var shipping = 0;
var itemOptions = document.querySelector(“#smart-button-container #item-options”);
var quantity = parseInt(100);
var quantitySelect = document.querySelector(“#smart-button-container #quantitySelect”);
if (!isNaN(quantity)) {
quantitySelect.style.visibility = “visible”;
}
var orderDescription = ‘SPENDE FÜR OPFERHILFE’;
if(orderDescription === ”) {
orderDescription = ‘Item’;
}
paypal.Buttons({
style: {
shape: ‘pill’,
color: ‘gold’,
layout: ‘horizontal’,
label: ‘donate’,

},
createOrder: function(data, actions) {
var selectedItemDescription = itemOptions.options[itemOptions.selectedIndex].value;
var selectedItemPrice = parseFloat(itemOptions.options[itemOptions.selectedIndex].getAttribute(“price”));
var tax = (0 === 0 || true) ? 0 : (selectedItemPrice * (parseFloat(0)/100));
if(quantitySelect.options.length > 0) {
quantity = parseInt(quantitySelect.options[quantitySelect.selectedIndex].value);
} else {
quantity = 1;
}

tax *= quantity;
tax = Math.round(tax * 100) / 100;
var priceTotal = quantity * selectedItemPrice + parseFloat(shipping) + tax;
priceTotal = Math.round(priceTotal * 100) / 100;
var itemTotalValue = Math.round((selectedItemPrice * quantity) * 100) / 100;

return actions.order.create({
purchase_units: {
description: orderDescription,
amount: {
currency_code: ‘EUR’,
value: priceTotal,
breakdown: {
item_total: {
currency_code: ‘EUR’,
value: itemTotalValue,
}
}
},
items: [{
name: selectedItemDescription,
unit_amount: {
currency_code: ‘EUR’,
value: selectedItemPrice,
},
quantity: quantity,
category: ‘DONATION’
}]
}]
});
},
onApprove: function(data, actions) {
return actions.order.capture().then(function(orderData) {

// Full available details
console.log(‘Capture result’, orderData, JSON.stringify(orderData, null, 2));

// Show a success message within this page, e.g.
const element = document.getElementById(‘paypal-button-container’);
element.innerHTML = ”;
element.innerHTML = ‘

Thank you for your payment!

‘;

// Or go to another URL: actions.redirect(‘thank_you.html’);

});
},
onError: function(err) {
console.log(err);
},
}).render(‘#paypal-button-container’);
}
initPayPalButton();

<div id=”smart-button-container”> <div style=”text-align: center;”> <div style=”margin-bottom: 1.25rem;”> <p>SPENDE FÜR OPFERHILFE</p> <select id=”item-options”><option value=”10 Euro ” price=”10″>10 Euro – 10 EUR</option></select> <select style=”visibility: hidden” id=”quantitySelect”><option value=”1″>1</option><option value=”2″>2</option><option value=”3″>3</option><option value=”4″>4</option><option value=”5″>5</option><option value=”6″>6</option><option value=”7″>7</option><option value=”8″>8</option><option value=”9″>9</option><option value=”10″>10</option><option value=”11″>11</option><option value=”12″>12</option><option value=”13″>13</option><option value=”14″>14</option><option value=”15″>15</option><option value=”16″>16</option><option value=”17″>17</option><option value=”18″>18</option><option value=”19″>19</option><option value=”20″>20</option><option value=”21″>21</option><option value=”22″>22</option><option value=”23″>23</option><option value=”24″>24</option><option value=”25″>25</option><option value=”26″>26</option><option value=”27″>27</option><option value=”28″>28</option><option value=”29″>29</option><option value=”30″>30</option><option value=”31″>31</option><option value=”32″>32</option><option value=”33″>33</option><option value=”34″>34</option><option value=”35″>35</option><option value=”36″>36</option><option value=”37″>37</option><option value=”38″>38</option><option value=”39″>39</option><option value=”40″>40</option><option value=”41″>41</option><option value=”42″>42</option><option value=”43″>43</option><option value=”44″>44</option><option value=”45″>45</option><option value=”46″>46</option><option value=”47″>47</option><option value=”48″>48</option><option value=”49″>49</option><option value=”50″>50</option><option value=”51″>51</option><option value=”52″>52</option><option value=”53″>53</option><option value=”54″>54</option><option value=”55″>55</option><option value=”56″>56</option><option value=”57″>57</option><option value=”58″>58</option><option value=”59″>59</option><option value=”60″>60</option><option value=”61″>61</option><option value=”62″>62</option><option value=”63″>63</option><option value=”64″>64</option><option value=”65″>65</option><option value=”66″>66</option><option value=”67″>67</option><option value=”68″>68</option><option value=”69″>69</option><option value=”70″>70</option><option value=”71″>71</option><option value=”72″>72</option><option value=”73″>73</option><option value=”74″>74</option><option value=”75″>75</option><option value=”76″>76</option><option value=”77″>77</option><option value=”78″>78</option><option value=”79″>79</option><option value=”80″>80</option><option value=”81″>81</option><option value=”82″>82</option><option value=”83″>83</option><option value=”84″>84</option><option value=”85″>85</option><option value=”86″>86</option><option value=”87″>87</option><option value=”88″>88</option><option value=”89″>89</option><option value=”90″>90</option><option value=”91″>91</option><option value=”92″>92</option><option value=”93″>93</option><option value=”94″>94</option><option value=”95″>95</option><option value=”96″>96</option><option value=”97″>97</option><option value=”98″>98</option><option value=”99″>99</option><option value=”100″>100</option></select> </div> <div id=”paypal-button-container”></div> </div> </div> <script src=”https://www.paypal.com/sdk/js?client-id=AVGMpVNeC6KNmyJmTOElHHWxscIDESmxerOnbIVEb1nJttSo-R44plwlWs136ba8D2hWd5F6yLvXMB1Y&enable-funding=venmo&currency=EUR” data-sdk-integration-source=”button-factory”></script> <script> function initPayPalButton() { var shipping = 0; var itemOptions = document.querySelector(“#smart-button-container #item-options”); var quantity = parseInt(100); var quantitySelect = document.querySelector(“#smart-button-container #quantitySelect”); if (!isNaN(quantity)) { quantitySelect.style.visibility = “visible”; } var orderDescription = ‘SPENDE FÜR OPFERHILFE’; if(orderDescription === ”) { orderDescription = ‘Item’; } paypal.Buttons({ style: { shape: ‘pill’, color: ‘gold’, layout: ‘horizontal’, label: ‘donate’, }, createOrder: function(data, actions) { var selectedItemDescription = itemOptions.options[itemOptions.selectedIndex].value; var selectedItemPrice = parseFloat(itemOptions.options[itemOptions.selectedIndex].getAttribute(“price”)); var tax = (0 === 0 || true) ? 0 : (selectedItemPrice * (parseFloat(0)/100)); if(quantitySelect.options.length > 0) { quantity = parseInt(quantitySelect.options[quantitySelect.selectedIndex].value); } else { quantity = 1; } tax *= quantity; tax = Math.round(tax * 100) / 100; var priceTotal = quantity * selectedItemPrice + parseFloat(shipping) + tax; priceTotal = Math.round(priceTotal * 100) / 100; var itemTotalValue = Math.round((selectedItemPrice * quantity) * 100) / 100; return actions.order.create({ purchase_units: { description: orderDescription, amount: { currency_code: ‘EUR’, value: priceTotal, breakdown: { item_total: { currency_code: ‘EUR’, value: itemTotalValue, } } }, items: [{ name: selectedItemDescription, unit_amount: { currency_code: ‘EUR’, value: selectedItemPrice, }, quantity: quantity, category: ‘DONATION’ }] }] }); }, onApprove: function(data, actions) { return actions.order.capture().then(function(orderData) { // Full available details console.log(‘Capture result’, orderData, JSON.stringify(orderData, null, 2)); // Show a success message within this page, e.g. const element = document.getElementById(‘paypal-button-container’); element.innerHTML = ”; element.innerHTML = ‘<h3>Thank you for your payment!</h3>’; // Or go to another URL: actions.redirect(‘thank_you.html’); }); }, onError: function(err) { console.log(err); }, }).render(‘#paypal-button-container’); } initPayPalButton(); </script>